/* ============ VENU MOTORS — Ampere-exact design system ============ */
:root{
  --ink:#1F2430; --heading:#9CA3AF; --body:#4B5563; --muted:#8A94A6;
  --line:#E5E7EB; --bg:#FFFFFF; --tile:#D9D9D9; --alt:#F7F8FA; --dark:#0B0F14;
  --accent:#2F6BEB; --accent-dark:#1E4FC4; --accent-soft:#EAF1FF; --green:#3BA55D;
  --radius:6px; --shadow:0 8px 26px rgba(15,23,42,.08);
  --font:'Poppins',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--body);background:var(--bg);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-weight:600;line-height:1.18}
h1{font-size:clamp(2rem,4.6vw,3.4rem);color:var(--ink)}
h2{font-size:clamp(1.8rem,3.8vw,3rem);color:var(--heading);font-weight:600}
h3{font-size:1.3rem;color:var(--ink)}
.section{max-width:1320px;margin:0 auto;padding:4.2rem 1.5rem}
.section-head{margin-bottom:2.4rem}
.eyebrow{font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:.5rem}
.sub{color:var(--muted);max-width:600px}
.center{text-align:center}
.center .sub{margin:0 auto}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:500 1rem/1 var(--font);padding:.9rem 1.9rem;border-radius:var(--radius);border:1.5px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap}
.btn-solid{background:var(--accent);color:#fff}
.btn-solid:hover{background:var(--accent-dark)}
.btn-outline{border-color:var(--accent);color:var(--accent);background:#fff}
.btn-outline:hover{background:var(--accent-soft)}
.btn-ghost{color:var(--accent);padding:.3rem 0;border:none;background:none;border-bottom:1.5px solid var(--accent);border-radius:0;font-weight:500}
.btn-ghost:hover{color:var(--accent-dark)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:800;background:#fff;box-shadow:0 1px 0 var(--line)}
.header-inner{max-width:1560px;margin:0 auto;display:flex;align-items:center;gap:2.4rem;padding:.95rem 1.5rem}
.logo{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.35rem;letter-spacing:.02em;color:var(--ink);text-transform:uppercase}
.logo-mark{color:var(--accent);font-size:1.45rem}
.main-nav{display:flex;align-items:center;gap:1.7rem;margin:0 auto}
.nav-link{font:500 1.02rem var(--font);color:var(--ink);background:none;border:none;cursor:pointer;padding:.6rem 0;display:flex;align-items:center;gap:.35rem}
.nav-link:hover{color:var(--accent)}
.nav-item{position:static}
.mega{position:absolute;top:100%;left:0;right:0;background:#fff;border-top:1px solid var(--line);box-shadow:0 24px 40px rgba(15,23,42,.10);padding:2rem 0 2.4rem;display:none}
.nav-item:hover .mega,.nav-item:focus-within .mega{display:block}
.mega-inner{max-width:1320px;margin:0 auto;padding:0 1.5rem;display:grid;grid-template-columns:240px 1fr 1fr;gap:1rem 3rem}
.mega-label{font-size:1.7rem;color:var(--heading);font-weight:600}
.mega-card{display:block;padding:.5rem 0}
.mega-card strong{display:block;font-weight:500;font-size:1.05rem;color:var(--accent)}
.mega-card span{font-size:.9rem;color:var(--muted)}
.mega-card:hover strong{text-decoration:underline}
.header-cta{display:flex;gap:.8rem;align-items:center}
.header-cta .btn{padding:.8rem 1.6rem;font-size:.95rem}
.call-now{display:none}
.nav-toggle{display:none;background:none;border:none;flex-direction:column;gap:5px;padding:.4rem;cursor:pointer}
.nav-toggle span{width:24px;height:2px;background:var(--ink);display:block}
.badge{display:inline-block;font:600 .7rem/1 var(--font);letter-spacing:.06em;text-transform:uppercase;background:var(--green);color:#fff;padding:.32rem .6rem;border-radius:4px}

/* ---------- masthead ---------- */
.hero{position:relative;overflow:hidden;background:var(--alt)}
.hero-slide{display:none;position:relative;min-height:min(74vh,720px)}
.hero-slide.active{display:block}
.hero-slide img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-slide::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,10,16,.62),rgba(6,10,16,.18) 55%,transparent)}
.hero-copy{position:relative;z-index:3;max-width:1320px;margin:0 auto;padding:6.5rem 1.5rem}
.hero-copy .inner{max-width:560px;color:#fff}
.hero-copy .eyebrow{color:#8FD3A8}
.hero-copy h1{color:#fff}
.hero-copy p{margin:1rem 0 1.7rem;color:#E7ECF3;white-space:pre-line}
.hero-dots{position:absolute;bottom:1.3rem;left:50%;transform:translateX(-50%);display:flex;gap:.5rem;z-index:4}
.hero-dots button{width:10px;height:10px;border-radius:50%;border:none;background:rgba(255,255,255,.45);cursor:pointer;transition:.2s}
.hero-dots button.active{background:var(--accent)}

/* ---------- product cards (Ampere 3-up) ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.6rem}
.prod-card{border:1px solid var(--line);background:#fff}
.prod-card .tile{background:var(--tile);position:relative}
.prod-card .tile img{width:100%;height:340px;object-fit:contain;mix-blend-mode:multiply}
.prod-card .tile .badge{position:absolute;top:.9rem;left:.9rem}
.prod-card .pad{padding:1.3rem 1.4rem 1.5rem}
.prod-card h3{font-size:1.35rem;font-weight:600}
.prod-card .tagline{color:var(--muted);margin:.15rem 0 .5rem;font-size:.98rem}
.prod-card .price{font-weight:600;color:var(--ink);font-size:.98rem;margin-bottom:.8rem}
.prod-card .price span{color:var(--accent)}
.card-links{display:flex;gap:1.4rem;align-items:center}
.arrows{display:flex;gap:.6rem;justify-content:flex-end;margin-top:1.6rem}
.arrows a,.arrows button{width:56px;height:52px;border:1px solid var(--line);background:#fff;color:var(--accent);font-size:1.3rem;display:flex;align-items:center;justify-content:center;cursor:pointer}
.arrows a:hover{background:var(--accent-soft)}

/* ---------- engineered carousel ---------- */
.eng-banner{max-width:1320px;margin:0 auto;padding:0 1.5rem}
.eng-banner .frame{background:var(--dark);position:relative;overflow:hidden}
.eng-banner img{width:100%;height:auto;display:block}
.marquee{overflow:hidden;background:var(--dark)}
.marquee-track{display:flex;gap:0;width:max-content;animation:scroll 38s linear infinite}
.marquee-track img{height:420px;width:auto}
@keyframes scroll{to{transform:translateX(-50%)}}
.dot-row{display:flex;gap:.5rem;justify-content:center;padding:1.2rem 0}
.dot-row span{width:9px;height:9px;border-radius:50%;background:#C7CEDA}
.dot-row span:first-child{background:var(--accent)}

/* ---------- savings meter (3 white cards) ---------- */
.savings-panel{display:grid;grid-template-columns:1fr 1fr 1.1fr;gap:1.4rem;background:none;border:none;padding:0}
.sv-card{border:1px solid var(--line);background:#fff;padding:1.4rem 1.5rem}
.sv-card .lbl{display:flex;justify-content:space-between;font-size:.95rem;color:var(--ink);font-weight:500;margin-bottom:1.4rem}
.sv-card .lbl output{color:var(--body)}
.sv-scale{display:flex;justify-content:space-between;font-size:.85rem;color:var(--muted);margin-top:.4rem}
input[type=range]{width:100%;accent-color:var(--accent);height:4px}
.sv-results{display:grid;grid-template-columns:1fr 1fr;gap:.4rem 1.6rem;align-content:center}
.sv-box{text-align:left}
.sv-box span{font-size:.95rem;color:var(--muted);display:block}
.sv-box strong{font-size:1.5rem;font-weight:600;color:var(--ink)}
.sv-note{grid-column:1/-1;font-size:.75rem;color:var(--muted)}

/* ---------- split story ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center}
.split img{width:100%}
.split h2{margin-bottom:1rem}
.stat-row{display:flex;gap:2.2rem;flex-wrap:wrap;margin:1.4rem 0 1.8rem}
.stat-row div strong{display:block;font-size:1.45rem;font-weight:600;color:var(--accent)}
.stat-row div span{font-size:.85rem;color:var(--muted)}

/* ---------- features ---------- */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.4rem}
.info-card{border:1px solid var(--line);background:#fff}
.info-card img{height:200px;width:100%;object-fit:cover}
.info-card .pad{padding:1.2rem 1.3rem 1.4rem}
.info-card h3{font-size:1.08rem;margin-bottom:.3rem}
.info-card p{font-size:.9rem;color:var(--muted)}

/* ---------- news (Ampere 2-col) ---------- */
.news-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem}
.news-card{display:flex;flex-direction:column;gap:.6rem}
.news-card time{font-size:.85rem;font-weight:600;letter-spacing:.05em;color:var(--green);text-transform:uppercase}
.news-card img{width:100%;height:320px;object-fit:cover}
.news-card h3{font-size:1.35rem;font-weight:500;color:var(--body)}
.news-card .btn-ghost{align-self:flex-start;font-size:.95rem}

/* ---------- dealer banner ---------- */
.banner-cta{position:relative;overflow:hidden;color:#fff;min-height:340px;display:flex;align-items:center;background:var(--dark)}
.banner-cta img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.85}
.banner-cta::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,10,14,.8),rgba(6,10,14,.25))}
.banner-cta .inner{position:relative;z-index:2;padding:3rem;max-width:560px}
.banner-cta h2{color:#fff;margin-bottom:1.3rem}
.city-chips{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:1.4rem}
.city-chips span{border:1px solid rgba(255,255,255,.4);padding:.35rem .9rem;font-size:.82rem;color:#E7ECF3;border-radius:4px}

/* ---------- faq ---------- */
.faq-list{max-width:820px;margin:0 auto}
.faq-item{border:1px solid var(--line);margin-bottom:.7rem;background:#fff}
.faq-item summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;font-weight:500;color:var(--ink);padding:1.05rem 1.3rem}
.faq-item summary::after{content:'+';font-size:1.3rem;color:var(--accent)}
.faq-item[open] summary::after{content:'−'}
.faq-item p{padding:0 1.3rem 1.15rem;color:var(--muted);font-size:.94rem}

/* ---------- PRODUCT PAGE (Nexus/iQube style) ---------- */
.pp-hero{background:linear-gradient(180deg,#FDEDE3,#F6E3EF 60%,#fff)}
.pp-hero-inner{max-width:1320px;margin:0 auto;padding:3.5rem 1.5rem 2.5rem;display:grid;grid-template-columns:1fr 1.1fr;gap:3rem;align-items:center}
.pp-hero h1{font-size:clamp(2.4rem,5vw,4rem);font-weight:700}
.pp-hero .tagline{font-size:1.15rem;color:var(--body);margin:.5rem 0 1.2rem}
.pp-price{font-size:1.05rem;color:var(--ink);margin-bottom:1.6rem}
.pp-price strong{font-size:1.5rem;font-weight:700}
.pp-price span{color:var(--accent);font-weight:600}
.pp-cta{display:flex;gap:1rem;flex-wrap:wrap}
.pp-hero .img-wrap img{width:100%;max-width:640px;margin:0 auto}
.pp-colors{display:flex;gap:.7rem;margin:1.3rem 0 .3rem;align-items:center}
.pp-colors .swatch{width:30px;height:30px;border-radius:50%;border:2.5px solid #fff;box-shadow:0 0 0 1.5px var(--line);cursor:default}
.pp-colors .cl{font-size:.85rem;color:var(--muted);margin-left:.3rem}
.pp-subnav{position:sticky;top:64px;z-index:700;background:#fff;border-bottom:1px solid var(--line)}
.pp-subnav .in{max-width:1320px;margin:0 auto;padding:0 1.5rem;display:flex;gap:2rem;overflow-x:auto}
.pp-subnav a{padding:1rem 0;font-size:.95rem;font-weight:500;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}
.pp-subnav a:hover{color:var(--accent);border-color:var(--accent)}
.spec-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.4rem}
.spec-tile{border:1px solid var(--line);padding:1.6rem 1.4rem;text-align:center;background:#fff}
.spec-tile strong{display:block;font-size:1.7rem;font-weight:700;color:var(--ink)}
.spec-tile span{font-size:.88rem;color:var(--muted)}
.pp-feature{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center;padding:2.6rem 0;border-bottom:1px solid var(--line)}
.pp-feature:last-child{border-bottom:none}
.pp-feature img{width:100%}
.pp-feature h3{font-size:1.6rem;margin-bottom:.6rem}
.pp-feature.rev .txt{order:-1}
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem}
.gallery-grid img{width:100%;height:240px;object-fit:cover}
.sticky-buy{position:fixed;left:0;right:0;bottom:0;z-index:850;background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 24px rgba(15,23,42,.08);transform:translateY(110%);transition:.3s}
.sticky-buy.show{transform:none}
.sticky-buy .in{max-width:1320px;margin:0 auto;padding:.8rem 1.5rem;display:flex;align-items:center;gap:1.4rem;flex-wrap:wrap}
.sticky-buy .nm{font-weight:600;color:var(--ink)}
.sticky-buy .pr{color:var(--body);font-size:.95rem}
.sticky-buy .btn{margin-left:auto;padding:.7rem 1.6rem}
.vd-hero{display:none}

/* ---------- forms ---------- */
.form-page{max-width:640px;margin:0 auto;padding:4rem 1.5rem 5rem}
.form-page form,.emi-panel{background:#fff;border:1px solid var(--line);padding:2rem}
label{display:block;font:500 .9rem var(--font);color:var(--ink);margin:1.05rem 0 .4rem}
input[type=text],input[type=tel],input[type=email],input[type=date],input[type=number],select,textarea{width:100%;padding:.85rem 1rem;border:1.5px solid var(--line);border-radius:var(--radius);font:400 .95rem var(--font);background:#fff;transition:.2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}
.alert{padding:.9rem 1.1rem;border-radius:var(--radius);font-size:.9rem;margin-bottom:1rem}
.alert-ok{background:#E8F6EC;color:#1F7A3D}
.alert-err{background:#FBEAEA;color:#B3261E}
.emi-result{background:var(--accent-soft);padding:1.4rem;text-align:center;margin-top:1.4rem}
.emi-result strong{font-size:2rem;font-weight:700;color:var(--accent-dark)}

/* ---------- footer (Ampere style) ---------- */
.footer-newsletter{padding:3rem 1.5rem 0}
.fn-inner{max-width:1320px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1.6rem;flex-wrap:wrap;border:1px solid var(--line);padding:1.6rem 2rem}
.fn-eyebrow{font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--green)}
.fn-inner h3{color:var(--ink);font-weight:500}
.fn-form{display:flex;gap:.6rem;flex-wrap:wrap}
.fn-form input{width:280px;max-width:70vw}
.fn-msg{width:100%;font-size:.85rem;color:var(--green)}
.contact-strip{max-width:1320px;margin:2rem auto 0;padding:0 1.5rem}
.contact-strip .in{display:grid;grid-template-columns:1.4fr 1fr 1fr;border:1px solid var(--accent-soft);outline:1px solid #CBDBFA}
.contact-strip a,.contact-strip .cell{display:flex;align-items:center;justify-content:center;gap:.6rem;padding:1.1rem;color:var(--accent);font-size:.98rem;border-right:1px solid #CBDBFA}
.contact-strip .cell{border-right:none}
.f-social{display:flex;gap:1.1rem;justify-content:center}
.f-social a{border:none;padding:0;width:auto;height:auto;color:var(--accent);font-weight:600;font-size:.85rem}
.site-footer{background:#fff;color:var(--body);padding:3rem 1.5rem 2rem}
.footer-grid{max-width:1320px;margin:0 auto;display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:2.4rem}
.f-brand .logo{margin-bottom:.8rem}
.f-brand p{font-size:.92rem;color:var(--muted)}
.f-col h4{color:var(--heading);font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;margin-bottom:1rem}
.f-col a{display:block;font-size:.98rem;padding:.3rem 0;color:var(--accent)}
.f-col a:hover{text-decoration:underline}
.f-col p{font-size:.88rem;color:var(--muted)}
.footer-bottom{max-width:1320px;margin:2.4rem auto 0;padding-top:1.4rem;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.85rem;color:var(--muted)}
.footer-legal{display:flex;gap:1.4rem;flex-wrap:wrap}
.footer-legal a{color:var(--accent)}
.to-top{position:fixed;right:18px;bottom:86px;z-index:900;width:44px;height:44px;border-radius:50%;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:var(--accent);cursor:pointer;opacity:0;visibility:hidden;transition:.25s}
.to-top.show{opacity:1;visibility:visible}

/* ---------- popup ---------- */
.popup-overlay{position:fixed;inset:0;background:rgba(10,14,20,.5);z-index:950;display:flex;align-items:center;justify-content:center;padding:1rem}
.popup-overlay[hidden]{display:none!important}
.popup{background:#fff;border-radius:8px;padding:2rem;width:100%;max-width:400px;position:relative;box-shadow:0 30px 80px rgba(0,0,0,.3)}
.popup-close{position:absolute;top:.7rem;right:.95rem;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--muted);line-height:1}
.popup h3{margin-bottom:.3rem}
.popup .sub{font-size:.9rem;margin-bottom:1rem}
.popup input,.popup select{margin-bottom:.8rem}
.popup .btn{width:100%}

/* ---------- whatsapp ---------- */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:900;width:54px;height:54px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.25);transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.marquee-track{animation:none}}

/* ---------- responsive ---------- */
@media (max-width:1060px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .savings-panel{grid-template-columns:1fr}
  .split,.pp-hero-inner,.pp-feature,.news-grid{grid-template-columns:1fr}
  .pp-feature.rev .txt{order:0}
  .contact-strip .in{grid-template-columns:1fr}
  .contact-strip a{border-right:none;border-bottom:1px solid #CBDBFA}
}
@media (max-width:860px){
  .nav-toggle{display:flex}
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;padding:1rem 1.5rem;gap:.2rem}
  .main-nav.open{display:flex}
  .mega{position:static;box-shadow:none;border:none;padding:.2rem 0 .6rem;display:none}
  .nav-item.open .mega{display:block}
  .mega-inner{grid-template-columns:1fr;gap:.4rem;padding:0}
  .mega-label{display:none}
  .header-cta .btn-outline{display:none}
  .hero-copy{padding:4rem 1.5rem}
  .banner-cta .inner{padding:2rem}
  .news-card img{height:220px}
  .marquee-track img{height:240px}
}