/* Era Usaha Mandiri — modern rebuild stylesheet.
   Marine theme. Brand blue #006db5 (from original site accents). */

:root{
  --navy:#07223b; --navy-2:#0d2f52; --blue:#006db5; --blue-d:#00568f;
  --cyan:#17b6e6; --ink:#122232; --muted:#5c6b7a; --line:#e4ebf1;
  --bg:#f4f8fb; --bg-2:#eaf2f8; --white:#fff;
  --shadow-sm:0 4px 14px rgba(10,40,70,.08);
  --shadow:0 14px 40px rgba(10,40,70,.14);
  --shadow-lg:0 30px 70px rgba(7,34,59,.24);
  --radius:16px; --radius-sm:10px;
  --container:1180px;
  --grad:linear-gradient(120deg,var(--navy) 0%,var(--navy-2) 45%,var(--blue-d) 100%);
  --grad-accent:linear-gradient(90deg,var(--blue),var(--cyan));
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden}
body{margin:0;font-family:'Inter',system-ui,Arial,sans-serif;color:var(--ink);
  background:var(--bg);line-height:1.65;overflow-x:hidden;width:100%}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none;transition:color .2s}
h1,h2,h3,h4{font-family:'Poppins',sans-serif;line-height:1.15;margin:0 0 .5em;color:var(--navy)}
p{margin:0 0 1rem}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--blue);color:#fff;padding:10px 16px;z-index:2000}
.skip-link:focus{left:8px;top:8px;border-radius:8px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5em;font-weight:600;font-size:.98rem;
  padding:.85em 1.5em;border-radius:999px;border:2px solid transparent;cursor:pointer;
  transition:transform .18s,box-shadow .18s,background .2s,color .2s;line-height:1;white-space:nowrap}
.btn-sm{padding:.6em 1.1em;font-size:.88rem}
.btn-primary{background:var(--grad-accent);color:#fff;box-shadow:0 8px 20px rgba(0,109,181,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,109,181,.42);color:#fff}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-2px);color:#fff}
.btn-outline{background:transparent;border-color:var(--blue);color:var(--blue)}
.btn-outline:hover{background:var(--blue);color:#fff;transform:translateY(-2px)}
.btn-wa{background:#25d366;color:#fff;box-shadow:0 8px 20px rgba(37,211,102,.35)}
.btn-wa:hover{background:#1eb658;color:#fff;transform:translateY(-2px)}

/* ---------- header ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;
  transition:background .3s,box-shadow .3s,padding .3s;padding:14px 0}
.site-header::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,34,59,.55),rgba(7,34,59,0));opacity:1;transition:opacity .3s;pointer-events:none}
.site-header.scrolled{background:rgba(255,255,255,.96);backdrop-filter:saturate(160%) blur(10px);box-shadow:var(--shadow-sm);padding:8px 0}
.site-header.scrolled::before{opacity:0}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:12px;font-family:'Poppins';font-weight:700}
.brand-logo{height:46px;width:auto;transition:height .3s;filter:brightness(0) invert(1)}
.scrolled .brand-logo{filter:none}
.brand-text{color:#fff;font-size:1.05rem;letter-spacing:.02em;transition:color .3s}
.scrolled .brand-text{color:var(--navy)}
.nav-list{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav-item>a{display:block;padding:10px 14px;color:#fff;font-weight:500;border-radius:8px;position:relative}
.scrolled .nav-item>a{color:var(--ink)}
.nav-item>a.active,.nav-item>a:hover{color:var(--cyan)}
.scrolled .nav-item>a.active,.scrolled .nav-item>a:hover{color:var(--blue)}
.nav-item>a::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .25s}
.nav-item>a.active::after,.nav-item:hover>a::after{transform:scaleX(1)}
.caret{font-size:.7em}
.has-sub{position:relative}
.sub-list{position:absolute;top:100%;left:0;min-width:210px;background:#fff;border-radius:12px;
  box-shadow:var(--shadow);list-style:none;margin:0;padding:8px;opacity:0;visibility:hidden;
  transform:translateY(10px);transition:.22s;border:1px solid var(--line)}
.has-sub:hover .sub-list{opacity:1;visibility:visible;transform:translateY(6px)}
.sub-list a{display:block;padding:10px 14px;border-radius:8px;color:var(--ink);font-weight:500}
.sub-list a:hover{background:var(--bg-2);color:var(--blue);padding-left:20px}
.sub-list a.active{color:var(--blue);font-weight:600}
.nav-lang{display:flex;align-items:center;gap:6px;font-weight:600;font-size:14px}
.nav-lang a{color:#fff;opacity:.65;padding:4px}
.nav-lang a.active,.nav-lang a:hover{opacity:1;color:var(--cyan)}
.nav-lang span{color:#fff;opacity:.35}
.scrolled .nav-lang a,.scrolled .nav-lang span{color:var(--ink)}
.scrolled .nav-lang a.active,.scrolled .nav-lang a:hover{color:var(--blue)}
.nav-cta{margin-left:10px}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;z-index:1200}
.nav-toggle span{width:26px;height:3px;background:#fff;border-radius:3px;transition:.3s}
.scrolled .nav-toggle span{background:var(--navy)}
.nav-open .nav-toggle span{background:var(--navy)}
.nav-open .nav-toggle span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-open .nav-toggle span:nth-child(2){opacity:0}
.nav-open .nav-toggle span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;
  background:var(--grad);color:#fff;overflow:hidden;padding:120px 0 60px}
.hero-bg{position:absolute;inset:0;object-fit:cover;width:100%;height:100%;opacity:.28;z-index:0}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,34,59,.92),rgba(7,34,59,.55) 60%,rgba(7,34,59,.2));z-index:1}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.hero .container>*{min-width:0}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.25);padding:7px 16px;border-radius:999px;font-size:.82rem;
  font-weight:600;letter-spacing:.08em;text-transform:uppercase;margin-bottom:22px}
.hero h1{font-size:clamp(2.1rem,5vw,3.6rem);color:#fff;font-weight:800;margin-bottom:.35em}
.hero h1 span{background:var(--grad-accent);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-lead{font-size:1.12rem;color:#dce8f2;max-width:44ch;margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-motor{justify-self:center;filter:drop-shadow(0 30px 50px rgba(0,0,0,.5));
  max-height:560px;width:auto;animation:float 6s ease-in-out infinite}
.hero-motors{display:flex;justify-content:center;align-items:center;gap:18px;flex-wrap:wrap}
.hero-motors img{max-height:480px;max-width:48%;width:auto;object-fit:contain;
  filter:drop-shadow(0 30px 50px rgba(0,0,0,.5));animation:float 6s ease-in-out infinite}
.hero-motors img:last-child{animation-delay:-3s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}
.hero-note{position:absolute;left:0;right:0;bottom:0;z-index:2;background:rgba(0,109,181,.85);
  text-align:center;padding:12px;font-size:.92rem;color:#eaf6ff;letter-spacing:.02em}

/* ---------- sections ---------- */
.section{padding:88px 0}
.section-tint{background:var(--white)}
.section-dark{background:var(--grad);color:#fff}
.section-dark h2,.section-dark h3{color:#fff}
.sec-head{max-width:720px;margin:0 auto 54px;text-align:center}
.sec-head.left{margin-left:0;text-align:left}
.eyebrow{display:inline-block;color:var(--blue);font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;font-size:.8rem;margin-bottom:12px}
.section-dark .eyebrow{color:var(--cyan)}
.sec-head h2{font-size:clamp(1.8rem,3.6vw,2.6rem);font-weight:700}
.sec-head p{color:var(--muted);font-size:1.05rem}
.section-dark .sec-head p{color:#c6d8e6}
.lead{font-size:1.08rem;color:var(--muted)}

/* ---------- grids & cards ---------- */
.grid{display:grid;gap:26px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;
  box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s,border-color .25s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card .ic{width:56px;height:56px;border-radius:14px;background:var(--bg-2);display:grid;place-items:center;
  color:var(--blue);font-size:1.5rem;margin-bottom:18px;font-family:'Poppins';font-weight:700}
.card h3{font-size:1.22rem}
.card p{color:var(--muted);margin:0}

/* product cards (featured) */
.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 20px;text-align:center;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
  transition:transform .3s,box-shadow .3s}
.product-card::before{content:"";position:absolute;inset:0 0 auto;height:6px;background:var(--grad-accent);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.product-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.product-card:hover::before{transform:scaleX(1)}
.product-media{height:240px;display:grid;place-items:center;margin-bottom:16px}
.product-media img{max-height:240px;width:auto;transition:transform .4s}
.product-card:hover .product-media img{transform:scale(1.08) rotate(-1deg)}
.product-card h3{font-size:1.3rem;margin:0;color:var(--navy)}
.product-tag{color:var(--muted);font-size:.9rem}

/* feature badges */
.badges{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.badge{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);
  padding:12px 22px;border-radius:999px;font-weight:600;box-shadow:var(--shadow-sm);transition:.22s}
.badge:hover{transform:translateY(-3px);border-color:var(--blue);color:var(--blue)}
.badge::before{content:"✓";width:22px;height:22px;border-radius:50%;background:var(--grad-accent);
  color:#fff;display:grid;place-items:center;font-size:.75rem;font-weight:700}

/* split content */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split-media img{border-radius:var(--radius);box-shadow:var(--shadow)}
.split-media.stack{display:flex;flex-direction:column;gap:20px}
.split-media.stack img{width:100%}
.split-media.motor{text-align:center}
.split-media.motor img{box-shadow:none;filter:drop-shadow(0 24px 40px rgba(7,34,59,.28));display:block;margin-inline:auto}

/* stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;text-align:center}
.stat{padding:20px}
.stat-num{font-family:'Poppins';font-weight:800;font-size:clamp(2.2rem,5vw,3.2rem);
  background:var(--grad-accent);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.section-dark .stat-num{background:linear-gradient(90deg,#fff,var(--cyan));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat-label{color:var(--muted);font-weight:500;margin-top:8px}
.section-dark .stat-label{color:#c6d8e6}

/* ---------- brand strip ---------- */
.brandstrip{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:34px 0}
.brandstrip .row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:48px}
.brandstrip img{height:38px;width:auto;transition:.25s}
.brandstrip a:hover img{transform:scale(1.06)}

/* ---------- page hero (inner) ---------- */
.page-hero{background:var(--grad);color:#fff;padding:150px 0 70px;position:relative;overflow:hidden;text-align:center}
.page-hero::after{content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(23,182,230,.35),transparent 70%)}
.page-hero h1{color:#fff;font-size:clamp(2rem,4.5vw,3rem)}
.page-hero p{color:#cfe1f0;max-width:60ch;margin:0 auto}
.breadcrumb{display:flex;gap:8px;justify-content:center;color:#9fc2dd;font-size:.9rem;margin-bottom:16px}
.breadcrumb a{color:#cfe6f7}

/* ---------- timeline ---------- */
.timeline{position:relative;max-width:820px;margin:0 auto;padding-left:0}
.timeline::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:3px;background:var(--line);transform:translateX(-50%)}
.tl-item{position:relative;width:50%;padding:18px 40px;margin-bottom:14px}
.tl-item:nth-child(odd){left:0;text-align:right}
.tl-item:nth-child(even){left:50%}
.tl-item::before{content:"";position:absolute;top:26px;width:18px;height:18px;border-radius:50%;
  background:var(--grad-accent);border:4px solid #fff;box-shadow:var(--shadow-sm)}
.tl-item:nth-child(odd)::before{right:-9px}
.tl-item:nth-child(even)::before{left:-9px}
.tl-year{display:inline-block;font-family:'Poppins';font-weight:700;color:var(--blue);font-size:1.4rem}
.tl-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm);margin-top:8px}
.tl-card h3{font-size:1.1rem;margin-bottom:.35em}
.tl-card p{color:var(--muted);margin:0;font-size:.95rem}

/* ---------- tabs (varian) ---------- */
.tabs{max-width:960px;margin:0 auto}
.tab-btns{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:36px}
.tab-btn{padding:.8em 1.8em;border-radius:999px;border:2px solid var(--line);background:#fff;
  font-weight:600;font-family:'Poppins';cursor:pointer;color:var(--muted);transition:.2s}
.tab-btn.active{background:var(--grad-accent);color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(0,109,181,.3)}
.tab-btn:hover:not(.active){border-color:var(--blue);color:var(--blue)}
.tab-panel{display:none;animation:fade .4s ease}
.tab-panel.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.tab-panel>p{text-align:center;max-width:70ch;margin:0 auto 30px;color:var(--muted)}
.model-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.model-chip{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 14px 22px;text-align:center;
  font-family:'Poppins';font-weight:700;font-size:1.15rem;color:var(--navy);box-shadow:var(--shadow-sm);
  transition:.22s;position:relative}
.model-chip img{display:block;width:auto;max-width:100%;height:190px;margin:0 auto 12px;object-fit:contain;mix-blend-mode:multiply}
.model-chip:hover img{mix-blend-mode:normal}
.model-chip:hover{transform:translateY(-5px);color:#fff;border-color:transparent;background:var(--grad-accent);box-shadow:var(--shadow)}
.model-chip small{display:block;font-family:'Inter';font-weight:500;font-size:.72rem;color:var(--muted);letter-spacing:.1em;margin-top:4px}
.model-chip:hover small{color:rgba(255,255,255,.85)}

/* ---------- omax parts ---------- */
.parts-tools{display:flex;gap:14px;flex-wrap:wrap;align-items:center;justify-content:space-between;margin-bottom:30px}
.search-box{position:relative;flex:1;min-width:240px;max-width:420px}
.search-box input{width:100%;padding:14px 18px 14px 46px;border:1px solid var(--line);border-radius:999px;
  font-size:1rem;font-family:inherit;background:#fff;transition:.2s}
.search-box input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,109,181,.12)}
.search-box::before{content:"🔍";position:absolute;left:18px;top:50%;transform:translateY(-50%);opacity:.5}
.parts-count{color:var(--muted);font-size:.92rem;white-space:nowrap}
.parts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:18px}
.part{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px;text-align:center;
  box-shadow:var(--shadow-sm);cursor:pointer;transition:.22s}
.part:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--blue)}
.part-media{height:130px;display:grid;place-items:center;margin-bottom:12px;background:var(--bg);border-radius:8px;overflow:hidden}
.part-media img{max-height:118px;width:auto;transition:transform .35s}
.part:hover .part-media img{transform:scale(1.1)}
.part-name{font-weight:600;font-size:.82rem;color:var(--navy);letter-spacing:.02em;line-height:1.35}
.parts-empty{text-align:center;color:var(--muted);padding:40px;display:none}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contact-info .info-item{display:flex;gap:16px;margin-bottom:24px;align-items:flex-start}
.info-item .ic{flex:none;width:48px;height:48px;border-radius:12px;background:var(--grad-accent);color:#fff;display:grid;place-items:center;font-size:1.2rem}
.info-item h4{margin:0 0 4px;font-size:1rem}
.info-item p,.info-item a{margin:0;color:var(--muted)}
.info-item a:hover{color:var(--blue)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;margin-bottom:7px;font-size:.92rem}
.field input,.field textarea{width:100%;padding:13px 16px;border:1px solid var(--line);border-radius:10px;
  font-size:1rem;font-family:inherit;transition:.2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,109,181,.12)}
.field textarea{min-height:130px;resize:vertical}
.form-note{font-size:.85rem;color:var(--muted);margin-top:10px}
.map-wrap{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);margin-top:40px;border:1px solid var(--line)}
.map-wrap iframe{width:100%;height:360px;border:0;display:block}

/* ---------- product hub ---------- */
.hub-card{position:relative;border-radius:var(--radius);overflow:hidden;min-height:320px;display:flex;
  align-items:flex-end;padding:34px;color:#fff;box-shadow:var(--shadow);transition:.3s}
.hub-card::before{content:"";position:absolute;inset:0;background:var(--grad);opacity:.9;z-index:0;transition:.3s}
.hub-card img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-1}
.hub-card:hover{transform:translateY(-6px)}
.hub-inner{position:relative;z-index:1}
.hub-inner img.logo{height:52px;margin-bottom:16px;filter:brightness(0) invert(1)}
.hub-inner h3{color:#fff;font-size:1.6rem}
.hub-inner p{color:#d8e8f4}

/* ---------- floating / misc ---------- */
.fab{position:fixed;z-index:1500;border:0;cursor:pointer;display:grid;place-items:center;
  border-radius:50%;transition:transform .25s,opacity .25s,visibility .25s}
.fab-wa{left:22px;bottom:22px;width:56px;height:56px;background:#25d366;color:#fff;overflow:hidden;
  box-shadow:0 10px 24px rgba(37,211,102,.45);animation:pulse 2.6s infinite}
.fab-wa img{width:100%;height:100%;border-radius:50%;object-fit:cover;object-position:center;transform:scale(.92)}
.fab-wa:hover{transform:scale(1.1)}
.fab-top{right:22px;bottom:22px;width:50px;height:50px;background:var(--blue);color:#fff;font-size:22px;
  box-shadow:0 10px 24px rgba(0,109,181,.4);opacity:0;visibility:hidden;transform:translateY(14px)}
.fab-top.show{opacity:1;visibility:visible;transform:none}
.fab-top:hover{background:var(--blue-d);transform:translateY(-3px)}
@keyframes pulse{0%{box-shadow:0 10px 24px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,.5)}
  70%{box-shadow:0 10px 24px rgba(37,211,102,.45),0 0 0 16px rgba(37,211,102,0)}
  100%{box-shadow:0 10px 24px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,0)}}
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--grad-accent);z-index:2000;transition:width .1s}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:3000;background:rgba(7,20,34,.92);display:grid;place-items:center;padding:30px}
.lightbox[hidden]{display:none}
.lightbox img{max-width:90vw;max-height:78vh;border-radius:12px;box-shadow:var(--shadow-lg);background:#fff;padding:14px}
.lightbox-cap{color:#fff;margin-top:18px;font-weight:600;letter-spacing:.04em;text-align:center}
.lightbox-close{position:absolute;top:22px;right:28px;background:none;border:0;color:#fff;font-size:2.4rem;cursor:pointer;line-height:1}

/* ---------- footer ---------- */
.site-footer{background:var(--navy);color:#c7d6e2;padding:64px 0 0;font-size:.94rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px}
.footer-logo{height:46px;filter:brightness(0) invert(1);margin-bottom:14px}
.footer-tag{color:#9fb6c8;max-width:32ch}
.footer-copy{color:#7c93a6;font-size:.85rem;margin:0}
.footer-col h4{color:#fff;font-size:1rem;margin-bottom:16px}
.footer-address{color:#c7d6e2;line-height:1.7}
.footer-address:hover{color:#fff}
.footer-contact{list-style:none;margin:0;padding:0}
.footer-contact li{margin-bottom:9px}
.footer-contact a{color:#c7d6e2}
.footer-contact a:hover{color:var(--cyan)}
.footer-partners{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.footer-partners img{height:30px;width:auto;transition:.2s}
.footer-partners a:hover img{transform:scale(1.06)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;text-align:center;color:#7c93a6;font-size:.85rem}

/* ---------- check list ---------- */
.check-list{list-style:none;margin:0;padding:0}
.check-list li{position:relative;padding-left:30px;margin-bottom:12px;color:var(--muted)}
.check-list li::before{content:"✓";position:absolute;left:0;top:1px;width:20px;height:20px;border-radius:50%;
  background:var(--grad-accent);color:#fff;display:grid;place-items:center;font-size:.72rem;font-weight:700}
.section-dark .check-list li{color:#dbe8f2}

/* ---------- feature rows (parsun) ---------- */
.feature-row{display:flex;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s}
.feature-row:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.feature-check{flex:none;width:44px;height:44px;border-radius:12px;background:var(--grad-accent);color:#fff;
  display:grid;place-items:center;font-size:1.3rem;font-weight:700}
.feature-row h3{font-size:1.12rem;margin-bottom:.3em}
.feature-row p{color:var(--muted);margin:0;font-size:.96rem}

/* ---------- certificates ---------- */
.cert-grid{max-width:760px;margin:0 auto}
.cert{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;
  box-shadow:var(--shadow-sm);display:grid;place-items:center;transition:transform .25s,box-shadow .25s}
.cert:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.cert img{max-height:420px;width:auto;border-radius:8px}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .7s cubic-bezier(.22,.61,.36,1),transform .7s cubic-bezier(.22,.61,.36,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero-motor{animation:none}.fab-wa{animation:none}}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .hero .container{grid-template-columns:1fr;text-align:center}
  .hero-motor{max-height:360px;margin-top:20px}
  .hero-motors{margin-top:24px;width:100%}
  .hero-motors img{max-height:280px;max-width:47%}
  .hero-eyebrow,.hero-actions{justify-content:center}
  .hero-lead{margin-left:auto;margin-right:auto}
  .g-4{grid-template-columns:repeat(2,1fr)}
  .g-3{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:34px}
  .split .btn{display:block;width:max-content;margin-inline:auto}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .nav-toggle{display:flex}
  .nav{position:fixed;top:0;right:0;height:100dvh;width:min(320px,84vw);background:#fff;
    box-shadow:var(--shadow-lg);transform:translateX(100%);transition:transform .32s;
    padding:90px 24px 30px;overflow-y:auto;z-index:1100}
  .nav-open .nav{transform:translateX(0)}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px}
  .nav-item>a{color:var(--ink);padding:14px 12px;border-radius:10px}
  .nav-item>a::after{display:none}
  .nav-lang{justify-content:center;padding:10px 0}
  .nav-lang a,.nav-lang span{color:var(--ink)}
  .sub-list{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;
    padding:0 0 6px 14px;background:transparent}
  .has-sub:hover .sub-list{transform:none}
  .nav-cta{margin:14px 0 0}
  .nav-cta .btn{width:100%;justify-content:center}
  .nav-scrim{position:fixed;inset:0;background:rgba(7,20,34,.5);z-index:900}
  .nav-scrim[hidden]{display:none}
  /* header stays light over the dark hero; navy handled by .scrolled state */
}
@media(max-width:620px){
  .section{padding:60px 0}
  .g-4,.g-3,.g-2{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr;gap:8px}
  .timeline::before{left:20px}
  .tl-item{width:100%;left:0!important;text-align:left!important;padding:14px 0 14px 52px}
  .tl-item::before{left:11px!important;right:auto!important}
  .footer-grid{grid-template-columns:1fr}
  .badges{gap:10px}
  .badge{padding:10px 16px;font-size:.9rem}
}