/* ============================================================
   VIANTARA GLOBAL TRADE — International Export Landing
   Logo-derived: Deep Navy #0C3157 + Ocean Blue #2F84B4.
   Plus Jakarta Sans (display) + Inter (body). One-page B2B.
   ============================================================ */
:root{
  --navy:#0C3157; --navy-2:#0A2542; --navy-3:#0C315710;
  --blue:#2F84B4; --blue-br:#3D9BD5; --blue-deep:#1E5F86;
  --sky:#E8F1F8; --sky-2:#F5F9FC;
  --bg:#FFFFFF; --bg-2:#F5F7FA; --line:#E3E8EF; --line-2:#EDF1F6;
  --ink:#16212E; --ink-2:#46566A; --muted:#79879A;
  --accent:var(--blue); --bg-cream:var(--bg-2); --text-dark:var(--navy);
  --r:14px; --r-lg:22px; --maxw:1220px;
  --shadow:0 22px 60px -28px rgba(12,49,87,.30); --shadow-sm:0 8px 24px -12px rgba(12,49,87,.22);
  --grad:linear-gradient(120deg,var(--navy),var(--blue));
  --disp:'Plus Jakarta Sans',system-ui,sans-serif; --body:'Inter',system-ui,sans-serif;
  --t:.3s cubic-bezier(.4,0,.2,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
body{font-family:var(--body);color:var(--ink);background:var(--bg);line-height:1.65;font-size:16.5px;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--disp);color:var(--navy);font-weight:800;line-height:1.12;letter-spacing:-.02em}
.vx-wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}
.eyebrow{display:inline-flex;align-items:center;gap:11px;font-family:var(--body);font-weight:700;font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--blue)}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--blue);border-radius:2px}
.eyebrow.center{justify-content:center}
.eyebrow.light{color:var(--blue-br)}
::selection{background:var(--blue);color:#fff}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--body);font-weight:600;font-size:15px;padding:15px 30px;border-radius:10px;border:1.5px solid transparent;cursor:pointer;transition:var(--t);letter-spacing:.01em}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px -10px rgba(47,132,180,.6)}
.btn-primary:hover{background:var(--blue-deep);transform:translateY(-2px)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2);transform:translateY(-2px)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--navy)}
.btn-ghost:hover{border-color:var(--navy);background:var(--navy);color:#fff}
.btn-ghost-light{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.3);color:#fff}
.btn-ghost-light:hover{background:#fff;color:var(--navy)}
.btn-wa{background:#25D366;color:#fff}
.btn-wa:hover{background:#1eb858;transform:translateY(-2px)}
.btn-lg{padding:17px 34px;font-size:15.5px}

/* meridian motif */
.meridian{position:absolute;inset:0;overflow:hidden;pointer-events:none;opacity:.5}
.meridian svg{position:absolute;width:680px;height:680px;stroke:rgba(255,255,255,.10);fill:none;stroke-width:1}

/* ---------- Navbar ---------- */
.vx-nav{position:fixed;top:0;left:0;right:0;z-index:900;transition:var(--t);background:transparent}
.vx-nav.scrolled{background:rgba(255,255,255,.94);backdrop-filter:saturate(150%) blur(12px);box-shadow:0 2px 20px -10px rgba(12,49,87,.3)}
.vx-nav-inner{max-width:var(--maxw);margin:0 auto;padding:0 26px;height:84px;display:flex;align-items:center;gap:26px}
.vx-logo{display:flex;align-items:center;flex-shrink:0}
.vx-logo img{height:46px;width:auto;transition:var(--t)}
.vx-logo .word{font-family:var(--disp);font-weight:800;font-size:21px;color:#fff;letter-spacing:.02em}
.vx-nav.scrolled .vx-logo .word{color:var(--navy)}
.vx-nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.vx-nav-link{font-weight:500;font-size:15px;color:rgba(255,255,255,.9);padding:9px 14px;border-radius:8px;transition:var(--t);position:relative}
.vx-nav.scrolled .vx-nav-link{color:var(--ink-2)}
.vx-nav-link:hover,.vx-nav-link.active{color:#fff}
.vx-nav.scrolled .vx-nav-link:hover,.vx-nav.scrolled .vx-nav-link.active{color:var(--navy)}
.vx-nav-link.active::after{content:"";position:absolute;left:14px;right:14px;bottom:1px;height:2px;background:var(--blue-br);border-radius:2px}
.vx-nav-cta{margin-left:10px;background:var(--blue);color:#fff;font-weight:600;font-size:14.5px;padding:12px 22px;border-radius:10px;transition:var(--t);white-space:nowrap;box-shadow:0 10px 24px -12px rgba(47,132,180,.7)}
.vx-nav-cta:hover{background:var(--blue-br);transform:translateY(-1px)}
.vx-burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;margin-left:auto}
.vx-burger span{width:26px;height:2px;background:#fff;border-radius:2px;transition:var(--t)}
.vx-nav.scrolled .vx-burger span{background:var(--navy)}

/* ---------- Hero ---------- */
.vx-hero{position:relative;background:var(--navy);color:#fff;overflow:hidden;padding:160px 0 92px}
.vx-hero-bg{position:absolute;inset:0;z-index:0}
.vx-hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.9}
.vx-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,rgba(10,37,66,.96) 30%,rgba(11,43,76,.82) 64%,rgba(13,52,92,.55) 100%);z-index:1}
.vx-hero-inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 26px}
.vx-hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:54px;align-items:center}
.vx-hero h1{font-size:clamp(2.5rem,5vw,4rem);color:#fff;line-height:1.05;margin:22px 0 22px}
.vx-hero h1 em{font-style:normal;color:var(--blue-br)}
.vx-hero-lead{font-size:1.16rem;color:rgba(255,255,255,.82);max-width:560px;margin-bottom:32px;line-height:1.7}
.vx-hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.vx-hero-trust{display:flex;gap:26px;flex-wrap:wrap;margin-top:38px;padding-top:30px;border-top:1px solid rgba(255,255,255,.14)}
.vx-trust-item{display:flex;align-items:center;gap:11px}
.vx-trust-item .ic{width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.1);display:grid;place-items:center;color:var(--blue-br);flex-shrink:0}
.vx-trust-item .ic svg{width:20px}
.vx-trust-item b{display:block;font-size:14.5px;color:#fff;font-family:var(--disp)}
.vx-trust-item span{font-size:12.5px;color:rgba(255,255,255,.66)}
.vx-hero-card{position:relative;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:var(--r-lg);padding:32px;backdrop-filter:blur(6px)}
.vx-hero-card h3{color:#fff;font-size:1.1rem;margin-bottom:20px}
.vx-hcard-stats{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.vx-hstat .n{font-family:var(--disp);font-size:2.1rem;font-weight:800;color:var(--blue-br);line-height:1}
.vx-hstat .l{font-size:13px;color:rgba(255,255,255,.72);margin-top:6px}

/* ---------- Sections ---------- */
.sec{padding:100px 0;position:relative}
.sec-2{background:var(--bg-2)}
.sec-navy{background:var(--navy);color:#fff}
.sec-head{max-width:680px;margin-bottom:54px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(2rem,3.6vw,2.85rem);margin:16px 0 16px}
.sec-navy .sec-head h2{color:#fff}
.sec-head p{font-size:1.07rem;color:var(--ink-2);line-height:1.7}
.sec-navy .sec-head p{color:rgba(255,255,255,.76)}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-media{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:1/1}
.about-media img{width:100%;height:100%;object-fit:cover}
.about-badge{position:absolute;left:22px;bottom:22px;right:22px;background:rgba(12,49,87,.9);backdrop-filter:blur(6px);border-radius:14px;padding:20px 24px;color:#fff;display:flex;gap:14px;align-items:center}
.about-badge .ic{width:46px;height:46px;border-radius:11px;background:var(--blue);display:grid;place-items:center;flex-shrink:0}
.about-badge .ic svg{width:24px}
.about-badge b{font-family:var(--disp);font-size:1rem;display:block}
.about-badge span{font-size:13px;color:rgba(255,255,255,.78)}
.about-points{display:grid;gap:18px;margin-top:26px}
.about-pt{display:flex;gap:14px;align-items:flex-start}
.about-pt .ck{flex-shrink:0;width:26px;height:26px;border-radius:50%;background:var(--sky);color:var(--blue);display:grid;place-items:center;margin-top:2px}
.about-pt .ck svg{width:15px}
.about-pt b{font-family:var(--disp);color:var(--navy);font-size:1.02rem}
.about-pt p{font-size:14.5px;color:var(--ink-2);margin-top:2px}

/* products */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.prod-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:var(--t);display:flex;flex-direction:column}
.prod-card:hover{box-shadow:var(--shadow);transform:translateY(-5px);border-color:var(--sky)}
.prod-media{aspect-ratio:16/11;overflow:hidden;position:relative}
.prod-media img{width:100%;height:100%;object-fit:cover;transition:.5s}
.prod-card:hover .prod-media img{transform:scale(1.06)}
.prod-badge{position:absolute;top:14px;left:14px;background:rgba(12,49,87,.92);color:#fff;font-size:11.5px;font-weight:600;letter-spacing:.04em;padding:6px 12px;border-radius:50px;text-transform:uppercase}
.prod-body{padding:26px;display:flex;flex-direction:column;gap:11px;flex:1}
.prod-body h3{font-size:1.22rem}
.prod-inci{font-size:12px;color:var(--blue);font-weight:600;letter-spacing:.02em;font-style:italic}
.prod-body p{font-size:14px;color:var(--ink-2);flex:1;line-height:1.6}
.prod-specs{display:flex;flex-wrap:wrap;gap:7px;margin-top:2px}
.prod-specs span{font-size:11.5px;background:var(--sky-2);color:var(--blue-deep);border:1px solid var(--sky);padding:5px 10px;border-radius:7px;font-weight:500}
.prod-cta{margin-top:6px;font-weight:600;font-size:14px;color:var(--blue);display:inline-flex;align-items:center;gap:7px}
.prod-cta svg{width:15px;transition:var(--t)}
.prod-card:hover .prod-cta svg{transform:translateX(4px)}

/* why-us */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.why-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:34px 30px;transition:var(--t)}
.why-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.why-ic{width:56px;height:56px;border-radius:14px;background:var(--grad);color:#fff;display:grid;place-items:center;margin-bottom:20px}
.why-ic svg{width:27px}
.why-card h3{font-size:1.18rem;margin-bottom:9px}
.why-card p{font-size:14.5px;color:var(--ink-2);line-height:1.65}

/* markets band */
.mk-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.mk-list{display:grid;gap:16px;margin-top:26px}
.mk-item{display:flex;gap:14px;align-items:center;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:16px 20px}
.mk-flag{font-size:26px;line-height:1}
.mk-item b{font-family:var(--disp);color:#fff;font-size:1.02rem}
.mk-item span{font-size:13.5px;color:rgba(255,255,255,.7)}
.mk-stats{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.mk-stat{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:28px}
.mk-stat .n{font-family:var(--disp);font-size:2.6rem;font-weight:800;color:var(--blue-br);line-height:1}
.mk-stat .l{font-size:14px;color:rgba(255,255,255,.74);margin-top:8px}

/* process steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:st}
.step{position:relative;padding-top:18px}
.step::before{counter-increment:st;content:"0" counter(st);font-family:var(--disp);font-size:2.4rem;font-weight:800;color:var(--sky);line-height:1;display:block;margin-bottom:14px}
.step .bar{position:absolute;top:8px;left:0;width:46px;height:4px;background:var(--blue);border-radius:3px}
.step h3{font-size:1.12rem;margin-bottom:8px}
.step p{font-size:14px;color:var(--ink-2);line-height:1.6}

/* certifications */
.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.cert-card{text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:32px 22px;transition:var(--t)}
.cert-card:hover{box-shadow:var(--shadow-sm);border-color:var(--sky)}
.cert-ic{width:64px;height:64px;border-radius:50%;background:var(--sky);color:var(--blue-deep);display:grid;place-items:center;margin:0 auto 16px}
.cert-ic svg{width:30px}
.cert-card h3{font-size:1.05rem;margin-bottom:6px}
.cert-card p{font-size:13.5px;color:var(--ink-2)}

/* faq */
.faq-list{max-width:840px;margin:0 auto;display:grid;gap:13px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:var(--t)}
.faq-item[open]{border-color:var(--blue);box-shadow:var(--shadow-sm)}
.faq-item summary{list-style:none;cursor:pointer;padding:21px 24px;font-family:var(--disp);font-weight:700;font-size:1.05rem;color:var(--navy);display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .pl{flex-shrink:0;width:26px;height:26px;border-radius:7px;background:var(--sky);color:var(--blue);display:grid;place-items:center;font-size:18px;transition:var(--t)}
.faq-item[open] summary .pl{background:var(--blue);color:#fff;transform:rotate(45deg)}
.faq-item .faq-a{padding:0 24px 22px;color:var(--ink-2);font-size:15px;line-height:1.7}

/* contact */
.ct-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:start}
.ct-info{display:grid;gap:18px;margin-top:26px}
.ct-row{display:flex;gap:15px;align-items:flex-start}
.ct-row .ic{flex-shrink:0;width:48px;height:48px;border-radius:12px;background:var(--grad);color:#fff;display:grid;place-items:center}
.ct-row .ic svg{width:21px}
.ct-row b{display:block;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:3px}
.ct-row a,.ct-row span{font-size:15.5px;color:var(--ink);font-weight:500}
.ct-form{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:36px;box-shadow:var(--shadow-sm)}
.ct-form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ct-form .fg{margin-bottom:16px}
.ct-form label{display:block;font-size:13px;font-weight:600;color:var(--navy);margin-bottom:6px}
.ct-form input,.ct-form textarea,.ct-form select{width:100%;border:1px solid var(--line);border-radius:10px;padding:13px 15px;font-family:var(--body);font-size:15px;color:var(--ink);transition:var(--t);background:#fff}
.ct-form input:focus,.ct-form textarea:focus,.ct-form select:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px var(--sky)}

/* ---------- Footer ---------- */
.vx-foot{background:var(--navy-2);color:rgba(255,255,255,.72);padding:74px 0 0;position:relative;overflow:hidden}
.vx-foot-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,.1);position:relative}
.vx-foot h4{color:#fff;font-size:14px;letter-spacing:.05em;margin-bottom:18px;font-family:var(--body);font-weight:700;text-transform:uppercase}
.vx-foot-brand img{height:46px;margin-bottom:16px}
.vx-foot-brand p{font-size:14px;line-height:1.7;max-width:330px}
.vx-foot ul{list-style:none;display:grid;gap:10px}
.vx-foot ul a{font-size:14.5px;color:rgba(255,255,255,.7);transition:var(--t)}
.vx-foot ul a:hover{color:var(--blue-br);padding-left:4px}
.vx-foot-bottom{display:flex;justify-content:space-between;gap:16px;padding:22px 0;font-size:13.5px;flex-wrap:wrap}

/* wa float */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:850}
.wa-btn{width:60px;height:60px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.55);color:#fff;transition:var(--t)}
.wa-btn:hover{transform:scale(1.07)}
.wa-btn svg{width:30px;height:30px}

/* mobile nav */
.vx-mobile{position:fixed;inset:0;z-index:1000;background:var(--navy);color:#fff;padding:26px;transform:translateX(100%);transition:var(--t);overflow-y:auto;display:flex;flex-direction:column}
.vx-mobile.open{transform:translateX(0)}
.vx-mobile-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}
.vx-mobile-head img{height:42px}
.vx-mobile-close{background:none;border:0;color:#fff;font-size:32px;cursor:pointer;line-height:1}
.vx-mobile-menu a{display:block;font-family:var(--disp);font-weight:700;font-size:1.5rem;color:#fff;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.vx-mobile-cta{margin-top:auto;padding-top:22px}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:.7s cubic-bezier(.4,0,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}html{scroll-behavior:auto}}

/* responsive */
@media(max-width:1024px){
  .vx-hero-grid,.about-grid,.mk-grid,.ct-grid{grid-template-columns:1fr;gap:40px}
  .prod-grid,.why-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:30px}
  .cert-grid{grid-template-columns:repeat(2,1fr)}
  .vx-foot-top{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .vx-nav-menu{display:none}
  .vx-nav-cta{display:none}
  .vx-burger{display:flex}
}
@media(max-width:600px){
  body{font-size:16px}
  .sec{padding:68px 0}
  .vx-wrap,.vx-nav-inner,.vx-hero-inner{padding-left:18px;padding-right:18px}
  .prod-grid,.why-grid,.cert-grid,.vx-foot-top,.ct-form .row{grid-template-columns:1fr}
  .vx-hero{padding:130px 0 70px}
  .vx-hero-trust{gap:18px}
}

/* ---------- Gallery ---------- */
.vx-gal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.vx-gal-item{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:1/1;background:var(--navy,#0A2542)}
.vx-gal-item img{width:100%;height:100%;object-fit:cover;transition:.55s}
.vx-gal-item:hover img{transform:scale(1.06)}
.vx-gal-cap{position:absolute;left:0;right:0;bottom:0;padding:22px 14px 12px;background:linear-gradient(transparent,rgba(10,37,66,.86));color:#fff;font-size:13px;font-weight:600;opacity:0;transform:translateY(6px);transition:.3s}
.vx-gal-item:hover .vx-gal-cap{opacity:1;transform:none}
@media(max-width:900px){.vx-gal-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:600px){.vx-gal-grid{grid-template-columns:repeat(2,1fr);gap:10px}}