/* =====================================================================
   STYLE.CSS – SECTION-WISE INDEX
   01 Variables & Reset      07 Laptops (filters, cards, popup)
   02 Base & Layout          08 Services & Repair Steps
   03 Buttons                09 Chip-Level (motherboard)
   04 Navbar                 10 About & Testimonials
   05 Hero + 3D Laptop       11 FAQ
   06 Carousel               12 Contact & Booking Form
   13 CTA Banner   14 Footer & Social   15 WhatsApp Button
   18 Light Theme, 3D Effects & Animations (at the end of file)
   16 Scroll Animations & Low-Power Mode   17 Responsive (Tablet/Desktop)
   ===================================================================== */

/* ---------- 01. VARIABLES & RESET ---------- */
:root{--bg:#f3f7fd;--bg2:#ffffffcb;--c:#0891b2;--b:#2563eb;--t:#0f172a;--m:#475569;--g:#ffffff;--bd:rgba(15,23,42,.10)}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
section[id]{scroll-margin-top:70px}

/* ---------- 02. BASE & LAYOUT ---------- */
body{font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--t)}
a{color:var(--c);text-decoration:none}
h1{font-size:clamp(2rem,6vw,3.6rem);line-height:1.1}
h2{font-size:clamp(1.5rem,4vw,2.2rem);margin-bottom:1rem}
h1 span{background:linear-gradient(90deg,var(--c),var(--b));-webkit-background-clip:text;background-clip:text;color:transparent}
.wrap{width:min(1180px,92%);margin:auto}
.sec{padding:4rem 0}
.narrow{max-width:800px}
.c{text-align:center;margin-top:2rem}
.lead{color:var(--m);font-size:1.1rem;margin:1rem 0 1.5rem;}  /* max-width:640px */
.muted{color:var(--m)}
.eyebrow{color:var(--c);letter-spacing:.15em;text-transform:uppercase;font-size:.8rem}
.row{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1rem}
.row.c{justify-content:center}
.cards{display:grid;gap:1.2rem;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));}
.cards.s{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));}
.cards.t{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));}
.card,.glass{background:var(--g);border:1px solid var(--bd);border-radius:16px;padding:1.2rem;backdrop-filter:blur(8px)}
.card{position:relative}
.tilt{transition:transform .15s,border-color .2s}
.tilt:hover{border-color:var(--c)}
.hgrid,.dgrid{display:grid;gap:2.5rem;align-items:center}
.list{list-style:none;display:grid;gap:.7rem}
.list b{display:block;color:var(--c)}
.list span{color:var(--m);font-size:.9rem}

/* ---------- 03. BUTTONS ---------- */
.btn{display:inline-block;background:#2563eb;color:#fff!important;font-weight:600;padding:.75rem 1.4rem;border:1px solid #2563eb;border-radius:8px;cursor:pointer;font-size:1rem;transition:background .2s,border-color .2s}
.btn:hover{background:#1d4ed8;border-color:#1d4ed8}
.btn.ghost{background:#fff;color:#2563eb!important;border:1px solid #2563eb}
.btn.ghost:hover{background:#eff6ff}
.btn.sm{padding:.5rem 1rem}

/* ---------- 04. NAVBAR ---------- */
.nav{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid rgba(0,0,0,.1);box-shadow:0 2px 10px rgba(0,0,0,.06)}
.navin{display:flex;align-items:center;justify-content:space-between;padding:.8rem 0}
.logo{color:#3e3f4e;font-weight:700;font-size:1.15rem}
.logo b{color:var(--c)}
.burger{background:none;border:0;color:#3e3f4e;font-size:1.6rem}
#menu{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:#fff;padding:1rem 4%;gap:.8rem;border-bottom:1px solid rgba(0,0,0,.1)}
.open #menu{display:flex}
#menu a{color:#3e3f4e}
#menu a.on{color:#3e3f4e;font-weight:700}

/* ---------- 05. HERO + 3D LAPTOP ---------- */
.hero{padding:3rem 0 4rem;overflow:hidden}
.grid-bg{background:radial-gradient(circle at 70% 30%,rgba(37,99,235,.25),transparent 55%),linear-gradient(rgba(34,211,238,.05) 1px,transparent 1px) 0 0/40px 40px,linear-gradient(90deg,rgba(34,211,238,.05) 1px,transparent 1px) 0 0/40px 40px}
.trust{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;list-style:none;margin-top:1.8rem;color:var(--m);font-size:.9rem}
.stage{perspective:1000px;display:grid;place-items:center;min-height:260px}
.lap{--w:min(380px,80vw);width:var(--w);transform-style:preserve-3d;transform:rotateX(8deg) rotateY(-22deg);transition:transform .2s}
.lap .lid{height:calc(var(--w)*.62);background:#0d1627;border:3px solid #2a3a58;border-radius:14px 14px 4px 4px;padding:8px;box-shadow:0 0 40px rgba(34,211,238,.25)}
.lap .scr{height:100%;border-radius:6px;background:linear-gradient(135deg,#0ea5e9,#1e3a8a 60%,#0b1426);display:grid;place-content:center;gap:6px;padding:12%}
.lap .scr i{display:block;height:8px;border-radius:4px;background:rgba(255,255,255,.35)}
.lap .scr i:nth-child(2){width:70%}
.lap .scr i:nth-child(3){width:40%}
.lap .base{height:calc(var(--w)*.05);width:108%;margin-left:-4%;background:linear-gradient(#3b4b6b,#1a2540);border-radius:0 0 18px 18px}
.lap.sm{--w:200px;margin:.5rem auto 1rem}
.float{animation:fl 5s ease-in-out infinite}
@keyframes fl{50%{translate:0 -12px}}

/* ---------- 06. CAROUSEL (hero slider) ---------- */
.car{position:relative;width:100%;margin:auto}
.slides{position:relative;width:100%;aspect-ratio:16/10;border-radius:18px;overflow:hidden;border:1px solid var(--bd);background:var(--bg2);box-shadow:0 0 40px rgba(34,211,238,.18)}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .6s}
.slide.on{opacity:1;visibility:visible}
.slide img{width:100%;height:100%;object-fit:cover;display:block}   /* same width/height for every image */
.slide figcaption{position:absolute;left:0;right:0;bottom:0;padding:1.2rem 1rem .8rem;background:linear-gradient(transparent,rgba(3,7,18,.92));display:grid;gap:.2rem;justify-items:start}
.slide figcaption b{font-size:1.2rem}
.slide figcaption span{color:var(--m);font-size:.9rem}
.slide figcaption .btn{margin-top:.4rem}
.ctrl{display:flex;align-items:center;gap:.5rem;margin-top:.8rem}
.cb{width:42px;height:42px;border-radius:50%;border:1px solid var(--c);background:transparent;color:var(--c);font-size:1.1rem;font-weight:700;cursor:pointer;transition:.2s}
.cb:hover{background:var(--c);color:#021018}
.dots{display:flex;gap:.4rem;margin-left:auto}
.dots i{width:10px;height:10px;border-radius:50%;background:var(--bd);cursor:pointer}
.dots i.on{background:var(--c)}

/* ---------- BRANDS STRIP (below hero) ---------- */
.brands{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;padding:1rem 0}
.brands li{border:1px solid var(--bd);padding:.4rem 1rem;border-radius:20px;color:var(--m);font-size:.9rem}

/* ---------- 07. LAPTOPS (filters, product cards, popup) ---------- */
.filters{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem;margin:1.2rem 0}
label{display:grid;gap:.3rem;font-size:.85rem;color:var(--m)}
input,select,textarea{width:100%;padding:.7rem;border-radius:10px;border:1px solid var(--bd);background:var(--bg2);color:var(--t);font:inherit}
.brand{color:var(--c);font-size:.8rem;text-transform:uppercase}
.spec{list-style:none;color:var(--m);font-size:.88rem;margin:.6rem 0}
.price{font-size:1.4rem;font-weight:700;margin:.4rem 0}
.tag{position:absolute;top:12px;right:12px;background:linear-gradient(135deg,var(--c),var(--b));color:#021018;font-size:.7rem;font-weight:700;padding:.2rem .6rem;border-radius:20px}
.exch{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between}   /* sell/exchange box */
.exch h3{margin-bottom:.3rem}
dialog{margin:auto;max-width:min(460px,92vw);background:var(--bg2);color:var(--t);border:1px solid var(--c);border-radius:18px;padding:1.4rem}   /* View Details popup */
dialog::backdrop{background:rgba(0,0,0,.7)}

/* ---------- 08. SERVICES & REPAIR STEPS ---------- */
.svc .ic{font-size:2rem;display:block;margin-bottom:.4rem}
.svc p{color:var(--m);font-size:.9rem}
.pr{color:var(--c)!important;font-weight:600;margin-top:.4rem}
.steps{list-style:none;display:grid;gap:.8rem;grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.steps b{color:var(--c);display:block}
.steps span{color:var(--m);font-size:.9rem}

/* ---------- 09. CHIP-LEVEL (motherboard visual) ---------- */
.board{padding:1rem}
.board svg{width:100%;height:auto}
.tr path{fill:none;stroke:var(--c);stroke-width:2;stroke-dasharray:8 6;animation:fw 3s linear infinite;opacity:.7}
@keyframes fw{to{stroke-dashoffset:-56}}
.chip{fill:#12203a;stroke:var(--c);stroke-width:2;transition:fill .2s}
.chip:hover{fill:#0e7490}
.chip.main{filter:drop-shadow(0 0 10px var(--c))}
.board text{fill:var(--c);font:700 18px system-ui}
.dot{fill:#facc15;animation:pu 1.6s infinite}
@keyframes pu{50%{opacity:.2}}

/* ---------- 10. ABOUT & TESTIMONIALS ---------- */
.card cite{display:block;margin-top:.6rem;color:var(--m)}
.card h3{margin-bottom:.2rem}

/* About: text + stats */
.about-grid{display:grid;gap:2rem;align-items:start;margin:1.5rem 0}
.about-text p{margin-bottom:1rem}
.about-stats{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}

@media(min-width:992px){
  .about-grid{grid-template-columns:1.4fr 1fr}   /* text left, stats right */
  .about-stats{grid-template-columns:1fr}        /* stats stacked in a column */
  .about-list{grid-template-columns:1fr 1fr}     /* "Why Choose Us" in 2 columns */
}

/* ---------- 11. FAQ ---------- */
.faq{margin-bottom:.7rem;cursor:pointer}
.faq summary{font-weight:600}
.faq p{color:var(--m);margin-top:.6rem}
.faq-grid{display:grid;gap:.7rem;align-items:start}
.faq-grid .faq{margin-bottom:0}
@media(min-width:992px){.faq-grid{grid-template-columns:1fr 1fr;gap:1rem}}   /* laptop and larger: questions side by side */

/* ---------- 12. CONTACT & BOOKING FORM ---------- */
.form{display:grid;gap:1rem}
.hp{position:absolute;left:-9999px}
.form [hidden]{display:none!important}   /* hidden spam trap */
/* Thank-you / error boxes (review form + booking form + login pages).
   CHANGE THE COLOURS HERE: --ok-bg = background of the "Thank you" box, --ok-tx = its text, --ok-bd = its border. */
.msg{--ok-bg:#dcfce7;--ok-tx:#14532d;--ok-bd:#22c55e;--bad-bg:#fee2e2;--bad-tx:#7f1d1d;--bad-bd:#ef4444;
     padding:.8rem 1rem;border-radius:10px;font-weight:600;line-height:1.45}
.msg.ok{background:var(--ok-bg);color:var(--ok-tx);border:1px solid var(--ok-bd);border-left-width:5px}
.msg.bad{background:var(--bad-bg);color:var(--bad-tx);border:1px solid var(--bad-bd);border-left-width:5px}
.info p{margin:.5rem 0;display:flex;gap:.5rem;align-items:center}
.map{width:100%;height:260px;border:0;border-radius:16px;margin-top:1rem}

/* ---------- 13. CTA BANNER ---------- */
.cta{text-align:center;padding:3rem 1rem;margin:2rem auto;background:linear-gradient(135deg,rgba(37,99,235,.25),rgba(34,211,238,.1));border:1px solid var(--bd);border-radius:20px}

/* ---------- 14. FOOTER & SOCIAL ICONS ---------- */
.foot{background:#1d4ed8;color:#fff;border-top:0;padding:3rem 0 1rem;margin-top:3rem}
.foot h4,.foot p,.foot .logo,.foot .logo b{color:#fff}
.fgrid{display:grid;gap:2rem}
.fgrid a,.fgrid span{display:block;color:#fff;margin:.3rem 0}
.fgrid a:hover{text-decoration:underline}
.fgrid h4{margin-bottom:.5rem}
.copy{text-align:center;color:rgba(255,255,255,.85);font-size:.85rem;margin-top:2rem;border-top:1px solid rgba(255,255,255,.25);padding-top:1rem}
.social{display:flex;gap:.7rem;margin-top:.8rem}
.social a{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--b);color:var(--b);transition:.25s}
.social a svg{fill:currentColor}
.social a:hover{background:var(--b);color:#fff;text-decoration:none;transform:translateY(-4px) scale(1.08);box-shadow:0 8px 16px rgba(37,99,235,.3)}
.foot .social a{border-color:rgba(255,255,255,.7);color:#fff}
.foot .social a:hover{background:#fff;color:#1d4ed8;box-shadow:0 8px 16px rgba(0,0,0,.25)}

/* ---------- 15. FLOATING WHATSAPP BUTTON ---------- */
.wafab{position:fixed;right:16px;bottom:16px;z-index:60;width:54px;height:54px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 6px 20px rgba(0,0,0,.4)}
.wafab svg{width:28px;height:28px}

/* ---------- 16. SCROLL ANIMATIONS & LOW-POWER MODE ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}
.lite .float,.lite .tr path,.lite .dot{animation:none}
.lite .lap{transform:none}
.lite .reveal{opacity:1;transform:none}
.lite .card,.lite .glass,.lite .nav{backdrop-filter:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* ---------- 17. RESPONSIVE (tablet & desktop) ---------- */
@media(min-width:768px){
  .filters{grid-template-columns:repeat(6,1fr)}
  .hgrid,.dgrid{grid-template-columns:1fr 1fr}
  .fgrid{grid-template-columns:2fr 1fr 1.5fr}
  .burger{display:none}
  #menu{display:flex!important;position:static;flex-direction:row;background:none;padding:0;align-items:center;gap:1.4rem}
}

/* =====================================================================
   18. LIGHT THEME, 3D EFFECTS & ANIMATIONS
   (placed last so it overrides the earlier rules)
   ===================================================================== */

/* ----- page background ----- */
body{background:radial-gradient(900px 500px at 0% 0%,rgba(37,99,235,.08),transparent 60%),radial-gradient(800px 500px at 100% 25%,rgba(8,145,178,.08),transparent 60%),var(--bg)}
::selection{background:#2563eb;color:#fff}

/* ----- alternating full-width section bands ----- */
#services,#about,#contact{background:#fff;box-shadow:0 0 0 100vmax #fff;clip-path:inset(0 -100vmax)}
#chip,#testimonials,#videos{background:#eaf2ff;box-shadow:0 0 0 100vmax #eaf2ff;clip-path:inset(0 -100vmax)}

/* ----- headings & eyebrow ----- */
.eyebrow{display:inline-block;color:#1d4ed8;background:rgba(37,99,235,.10);padding:.25rem .9rem;border-radius:20px;font-weight:600;letter-spacing:.12em}
.sec h2::after{content:"";display:block;width:72px;height:4px;margin-top:.5rem;border-radius:4px;background:linear-gradient(90deg,#2563eb,#22d3ee,#2563eb);background-size:200% 100%;animation:slideBar 3s linear infinite}

/* ----- hero ----- */
.slide{transition:opacity .8s}
.slide.on img{animation:zoomSlow 8s ease-out both}
.slide figcaption{color:#fff}
.slide figcaption span{color:rgba(255,255,255,.88)}
.cb{background:#fff;color:var(--b);border-color:var(--b)}
.cb:hover{background:var(--b);color:#fff}
.dots i{background:rgba(15,23,42,.2);transition:.3s}
.dots i.on{background:var(--b);width:26px;border-radius:6px}

/* ----- buttons: simple flat style (see section 03) ----- */


/* ----- CTA banner (above footer): bold blue to attract clicks ----- */
.cta{background:linear-gradient(135deg,#1d4ed8,#0891b2);border:0;color:#fff;box-shadow:0 24px 50px rgba(37,99,235,.35);position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;width:300px;height:300px;top:-120px;right:-80px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.25),transparent 70%);animation:blob 10s ease-in-out infinite}
.cta h2,.cta .lead{color:#fff;position:relative}
.cta h2::after{display:none}
.cta .btn{background:#fff;color:#1d4ed8!important;border-color:#fff}
.cta .btn:hover{background:#eff6ff;border-color:#eff6ff}
.cta .btn.ghost{background:transparent;color:#fff!important;border-color:#fff}
.cta .btn.ghost:hover{background:rgba(255,255,255,.15)}

/* ----- WhatsApp button pulse ----- */
.wafab::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;animation:ring 2s ease-out infinite}

/* ----- keyframes ----- */
@keyframes rise{from{opacity:0;transform:translateY(40px)}}
@keyframes blob{50%{transform:translate(40px,30px) scale(1.15)}}
@keyframes zoomSlow{from{transform:scale(1)}to{transform:scale(1.07)}}
@keyframes slideBar{to{background-position:-200% 0}}
@keyframes bar{50%{transform:scaleX(.6);opacity:.6}}
@keyframes pulseTag{50%{transform:scale(1.08)}}
@keyframes ring{to{transform:scale(1.7);opacity:0}}
@keyframes pop{from{opacity:0;transform:scale(.9) translateY(20px)}}

/* ----- low-power mode: switch heavy effects off ----- */
.lite .hero::before,.lite .hero::after,.lite .cta::before,.lite .wafab::after,.lite .tag,.lite .lap .scr i,.lite .slide.on img,.lite .sec h2::after{animation:none}
.lite .hero .slides{transform:none}

/* =====================================================================
   19. SCROLLING TEXT BARS, FULL-WIDTH CAROUSEL, COLLECTIONS, PRODUCT CARDS
   ===================================================================== */

/* ----- inline buttons only (never full-width / block level) ----- */
.btn{display:inline-block;width:auto;max-width:100%;text-align:center}
.form .btn,.cards .btn,.exch .btn,.slide figcaption .btn{justify-self:start;align-self:flex-start}
.exch .btn{align-self:center}

/* ----- scrolling text bars ----- */
.ticker{overflow:hidden;white-space:nowrap;padding:.6rem 0;font-weight:600;letter-spacing:.03em;font-size:.95rem;position:relative}
.ticker .track{display:inline-flex;width:max-content;animation:tick 35s linear infinite;will-change:transform}
.ticker .grp{display:inline-flex;flex-shrink:0}
.ticker .grp>span{padding:0 2.2rem;position:relative}
.ticker .grp>span::after{content:"•";position:absolute;right:-.3rem;opacity:.7}
.ticker:hover .track{animation-play-state:paused}
.ticker.green{background:#83bf27;color:#eaf7e2}
.ticker.blue{background:#2544a1;color:#fff}
.ticker.blue .grp>span b{letter-spacing:.12em}
@keyframes tick{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){
  .ticker{white-space:normal;text-align:center}
  .ticker .track{display:block;width:auto;transform:none}
  .ticker .grp{display:flex;flex-wrap:wrap;justify-content:center}
  .ticker .grp[aria-hidden="true"]{display:none}
}

/* ----- hero: full-width carousel, square corners ----- */
.hero.grid-bg{position:relative;padding:0;background:#0b1426;overflow:hidden;isolation:auto}
.hero::before,.hero::after{display:none}
.hero .car{position:relative;width:100%;max-width:none;margin:0;animation:none}
.hero .slides{width:100%;aspect-ratio:16/10;border:0;border-radius:0;box-shadow:none;transform:none}
.hero .car:hover .slides{transform:none;box-shadow:none}
@media(min-width:768px){.hero .slides{aspect-ratio:16/6}}
.hero .slide img{border-radius:0}
@media(min-width:768px){#menu{border-bottom:0}}
.hero .slide figcaption{top:0;bottom:0;align-content:center;gap:.5rem;padding:0 6% 3.5rem;color:#fff;
  background:linear-gradient(90deg,rgba(3,7,18,.72) 0,rgba(3,7,18,.3) 55%,transparent 100%)}
.hero .slide figcaption b{font-size:clamp(1.5rem,4vw,3rem);line-height:1.1}
.hero .slide figcaption span{font-size:clamp(.95rem,1.8vw,1.2rem);max-width:34rem}
.hero .slide figcaption .btn{margin-top:.6rem}
/* controls inside the carousel, centred at the bottom */
.hero .ctrl{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);margin:0;z-index:5;justify-content:center;gap:.6rem}
.hero .dots{margin-left:.4rem;gap:.5rem}
.hero .dots i{background:rgba(255,255,255,.55)}
.hero .dots i.on{background:#fff;width:26px;border-radius:6px}

/* ----- Explore Our Collections ----- */
#collections{background:#fff;box-shadow:0 0 0 100vmax #fff;clip-path:inset(0 -100vmax)}
.coll-head{text-align:center;margin-bottom:1.5rem}
.coll-head h2::after{margin-inline:auto}
.cards.col{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.colcard{padding:0;overflow:hidden;text-align:center}
.colimg{overflow:hidden;background:#eef3fb}
.colimg img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;transition:transform .5s}
.colcard:hover .colimg img{transform:scale(1.08)}
.colbody{padding:1rem 1rem 1.3rem}
.colbody h3{font-size:1.05rem;margin-bottom:.1rem}
.collabel{color:var(--m);font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:.7rem}

/* ----- product cards: image, visible names/specs, buttons side by side ----- */
.prod .pimg{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:12px;background:#eef3fb;margin-bottom:.9rem}
.prod .brand{display:inline-block;color:#1d4ed8;background:rgba(37,99,235,.10);padding:.15rem .75rem;border-radius:20px;font-size:.78rem;font-weight:700;letter-spacing:.04em}
.prod h3{color:var(--t);font-size:1.2rem;margin:.5rem 0 .2rem}
.prod .spec{color:#334155;font-size:.92rem;margin:.5rem 0 .6rem;display:grid;gap:.2rem}
.prod .spec li::before{content:"✔";color:#83bf27;font-weight:700;margin-right:.5rem}
.prod .row{flex-wrap:nowrap;gap:.5rem;align-items:center}
.prod .row .btn{padding:.55rem .85rem;font-size:.9rem;white-space:nowrap}
.dt .pimg{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:12px;margin-bottom:.8rem}
.prod .spec{padding:0}
@media(max-width:600px){
  .cards.col{grid-template-columns:repeat(2,1fr);gap:.8rem}
  .colbody{padding:.7rem .5rem 1rem}
  .colbody h3{font-size:.95rem}
  .colbody .btn.sm{padding:.45rem .7rem;font-size:.85rem}
}

/* ----- scrolling brand logos ----- */
.brandsec{padding:1.5rem 0 .5rem}
.logos{overflow:hidden;padding:1rem 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.logos .track{display:flex;width:max-content;animation:tick 28s linear infinite}
.logos .grp{display:flex;flex-shrink:0;list-style:none;padding:0}
.logos li{display:grid;place-items:center;width:170px;height:84px;margin:0 .6rem;background:#fff;border:1px solid var(--bd);border-radius:14px;box-shadow:0 6px 16px rgba(15,23,42,.07);transition:transform .3s,box-shadow .3s}
.logos li:hover{transform:translateY(-6px) scale(1.05);box-shadow:0 14px 26px rgba(37,99,235,.2)}
.logos img{height:42px;width:auto;max-width:120px;display:block;object-fit:contain}
.logos li span{font-weight:700;color:#3e3f4e}
.logos:hover .track{animation-play-state:paused}
@media(prefers-reduced-motion:reduce){.logos .track{animation:none;width:auto;flex-wrap:wrap;justify-content:center}.logos .grp[aria-hidden="true"]{display:none}.logos .grp{flex-wrap:wrap;justify-content:center}}

/* ----- videos: equal-size 16:9 boxes, responsive ----- */
.cards.vid{grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr))}
.vcard{padding:0;overflow:hidden}
.vbox{position:relative;width:100%;aspect-ratio:16/9;background:#0b1426}
.vbox video,.vbox iframe{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover;background:#000;display:block}
.vsoon{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;gap:.5rem;color:#fff;background:linear-gradient(135deg,#1d4ed8,#0891b2)}
.vsoon .play{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:rgba(255,255,255,.2);font-size:1.5rem;padding-left:4px;animation:pulseTag 2.4s ease-in-out infinite}
.vsoon small{font-size:.9rem;letter-spacing:.08em;text-transform:uppercase}
.vbody{padding:1rem 1.2rem 1.3rem}
.vbody h3{font-size:1.1rem;margin-bottom:.2rem}
.vbody p{color:var(--m);font-size:.92rem}

/* =====================================================================
   20. NEAT LAYOUT: "Explore Our Collections" + "Laptop Sales"
   (placed last so it overrides earlier rules; edit values here only)
   ===================================================================== */

/* ----- shared: centred, matching section headings ----- */
#collections .coll-head,
#laptops > .eyebrow,
#laptops > h2,
#laptops > .lead{text-align:center}
#laptops > h2::after{margin-inline:auto}
#laptops > .lead{max-width:760px;margin:.6rem auto 1.6rem;font-size:1.02rem}

/* ----- Explore Our Collections: 6 cards in ONE row on laptop/desktop (>=1024px),
         3 per row on tablets, 2 per row on phones; any leftover cards are centred ----- */
#collections .cards.col{
  display:flex;flex-wrap:wrap;justify-content:center;gap:.8rem}
#collections .colcard{
  flex:0 0 calc((100% - .8rem)/2);min-width:0;
  display:flex;flex-direction:column;
  border-radius:16px;box-shadow:0 2px 10px rgba(15,23,42,.06);
  transition:transform .25s,box-shadow .25s,border-color .2s}
#collections .colcard:hover{transform:translateY(-4px);box-shadow:0 12px 26px rgba(37,99,235,.16)}
#collections .colbody{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:space-between;padding:.8rem .5rem 1rem}
#collections .colbody h3{min-height:2.5em;display:flex;align-items:center;justify-content:center;line-height:1.25}
#collections .collabel{margin-bottom:.8rem;font-size:.78rem;overflow-wrap:anywhere}
#collections .colbody .btn{align-self:center;justify-self:center;padding:.45rem .8rem;font-size:.85rem;white-space:nowrap}
@media(min-width:601px){
  #collections .cards.col{gap:1.2rem}
  #collections .colcard{flex-basis:calc((100% - 2*1.2rem)/3)}
  #collections .colbody{padding:1rem 1rem 1.3rem}
}
@media(min-width:1024px){
  #collections .cards.col{flex-wrap:nowrap;gap:1rem}
  #collections .colcard{flex:1 1 0}
  #collections .colbody{padding:.9rem .5rem 1.1rem}
  #collections .colbody .btn{padding:.45rem .7rem;font-size:.82rem}
}

/* ----- Laptop Sales: filter bar ----- */
#laptops .filters{
  background:#fff;border:1px solid var(--bd);border-radius:16px;
  padding:1rem 1.1rem;gap:.9rem;margin:0 0 1.2rem;
  box-shadow:0 2px 10px rgba(15,23,42,.06)}
#laptops .filters label{font-weight:600;color:#334155;font-size:.8rem;text-transform:uppercase;letter-spacing:.05em}
#laptops .filters select{font-weight:400;text-transform:none;letter-spacing:0;font-size:.95rem;cursor:pointer}
#laptops .filters select:focus{outline:2px solid var(--b);outline-offset:1px}
#count{margin:0 0 1rem;font-size:.92rem;font-weight:600;text-align:left}

/* ----- Laptop Sales: product grid, equal-height cards, buttons aligned ----- */
#laptops #grid{grid-template-columns:repeat(4,1fr);gap:1.2rem;align-items:stretch}
#laptops .prod{
  display:flex;flex-direction:column;padding:1rem;
  box-shadow:0 2px 10px rgba(15,23,42,.06);
  transition:transform .25s,box-shadow .25s,border-color .2s}
#laptops .prod:hover{box-shadow:0 12px 26px rgba(37,99,235,.16)}
#laptops .prod .tag{top:1.6rem;left:1.6rem;right:auto;z-index:2;box-shadow:0 2px 6px rgba(0,0,0,.15)}
#laptops .prod .pimg{margin-bottom:.8rem;aspect-ratio:3/2}
#laptops .prod .brand{align-self:flex-start;text-transform:none}
#laptops .prod h3{font-size:1.15rem;margin:.55rem 0 .1rem}
#laptops .prod .spec{flex:1;margin:.6rem 0 .8rem;gap:.3rem;font-size:.9rem}
#laptops .prod .price{margin:0 0 .8rem;font-size:1.35rem;color:#1d4ed8}
#laptops .prod .row{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;margin-top:auto}
#laptops .prod .row .btn{width:100%;justify-self:stretch;align-self:stretch;padding:.6rem .4rem;font-size:.88rem;display:flex;align-items:center;justify-content:center}
@media(max-width:1100px){#laptops #grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:820px){#laptops #grid{grid-template-columns:repeat(2,1fr);gap:.9rem}}
@media(max-width:480px){#laptops #grid{grid-template-columns:1fr}}

/* ----- "View All" button under the home page laptops ----- */
.viewall{text-align:center;margin:1.8rem 0 0}
.viewall .btn{padding:.75rem 1.8rem;font-size:1rem}

/* ----- sell / exchange box matches the cards ----- */
#laptops .exch{box-shadow:0 2px 10px rgba(15,23,42,.06);padding:1.3rem 1.5rem}


/* ----- Shop page (shop.php) ----- */
.crumbs{font-size:.85rem;color:var(--m);margin:0 0 .6rem}
.crumbs a{color:#1d4ed8}
.shoptabs{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0 1.4rem}
.shoptabs a{padding:.45rem 1rem;border:1px solid var(--bd);border-radius:20px;background:#fff;color:#334155;font-weight:600;font-size:.9rem}
.shoptabs a:hover,.shoptabs a.on{background:#1d4ed8;border-color:#1d4ed8;color:#fff}
#laptops .filters.shopfilters{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}


/* ---------- 14. LOGIN / REGISTER / ACCOUNT / ADMIN ---------- */
.navauth{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
.navauth form{margin:0;display:inline}
.linkbtn{background:none;border:0;padding:0;font:inherit;color:#3e3f4e;cursor:pointer}
.linkbtn:hover{text-decoration:underline}
.authbox{max-width:480px;margin:0 auto}
.authbox h1{font-size:1.7rem;margin-bottom:.3rem}
.authbox .alt{margin-top:1rem;color:var(--m);font-size:.95rem}
.authbox .alt a{color:var(--b);font-weight:600}
.form label small,.hint{color:var(--m);font-weight:400;font-size:.85rem}
.pwrow{position:relative}
.agrid{display:grid;gap:1.2rem}
@media(min-width:900px){.agrid.two{grid-template-columns:1fr 1fr;align-items:start}}
.stats{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin:1rem 0 1.5rem}
.stat{text-align:center}.stat b{display:block;font-size:1.8rem;color:var(--b)}.stat span{color:var(--m);font-size:.9rem}
.tabs{display:flex;gap:.5rem;flex-wrap:wrap;margin:1rem 0 1.2rem}
.tabs a{padding:.5rem 1rem;border-radius:999px;border:1px solid var(--bd);background:#fff;color:var(--t);font-weight:600;font-size:.95rem}
.tabs a.on{background:#2563eb;border-color:#2563eb;color:#fff}
.tblwrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:.92rem;min-width:620px}
.tbl th,.tbl td{padding:.6rem .7rem;border-bottom:1px solid var(--bd);text-align:left;vertical-align:top}
.tbl th{background:#eff6ff;color:#1e3a8a;white-space:nowrap}
.badge{display:inline-block;padding:.15rem .6rem;border-radius:999px;font-size:.8rem;font-weight:700}
.badge.new{background:#fef9c3;color:#854d0e}.badge.contacted{background:#dbeafe;color:#1e40af}.badge.done{background:#dcfce7;color:#166534}
.colrow{display:grid;gap:1rem;grid-template-columns:130px 1fr;align-items:start}
.colrow img{width:130px;height:98px;object-fit:cover;border-radius:10px;border:1px solid var(--bd);background:#f1f5f9}
.colrow .fields{display:grid;gap:.6rem;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.colrow .fields .wide{grid-column:1/-1}
.colrow .acts{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;grid-column:1/-1}
.btn.danger{background:#dc2626;border-color:#dc2626}.btn.danger:hover{background:#b91c1c;border-color:#b91c1c}
.chk{display:flex!important;align-items:center;gap:.5rem}.chk input{width:auto}
.chk-line{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap}
.syscheck li{margin:.4rem 0;list-style:none}
.syscheck .good{color:#166534;font-weight:700}.syscheck .badc{color:#b91c1c;font-weight:700}
@media(max-width:560px){.colrow{grid-template-columns:1fr}.colrow img{width:100%;height:auto;aspect-ratio:4/3}}
.coldetails{color:var(--m);font-size:.85rem;margin:-.3rem 0 .8rem;line-height:1.35}

/* ---------- 15. PRODUCT CARDS: labelled specs, Imported/Refurbished badges, actual + discount price ---------- */
.spec.lbl{list-style:none;padding:0;display:grid;gap:.35rem}
.spec.lbl li{display:flex;justify-content:space-between;align-items:baseline;gap:.8rem;padding-bottom:.28rem;border-bottom:1px dashed var(--bd)}
.spec.lbl li:last-child{border-bottom:0}
.prod .spec.lbl li::before{content:none;margin:0}          /* no tick marks */
.spec.lbl li span{color:var(--m);font-size:.85rem;flex:0 0 auto}
.spec.lbl li b{color:var(--t);font-weight:600;text-align:right;font-size:.9rem}
.conds{display:flex;flex-wrap:wrap;gap:.4rem;margin:.5rem 0 0}
.cond{display:inline-block;padding:.12rem .6rem;border-radius:20px;font-size:.72rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase}
.cond.refurbished{background:#dcfce7;color:#166534}
.cond.imported{background:#dbeafe;color:#1e40af}
.cond.new{background:#fef9c3;color:#854d0e}
.price .mrp{text-decoration:line-through;color:#94a3b8;font-size:.9rem;font-weight:500;margin-right:.5rem}
.price .off{display:inline-block;background:#dcfce7;color:#166534;font-size:.72rem;font-weight:700;padding:.14rem .5rem;border-radius:20px;margin-left:.5rem;vertical-align:middle}
.dt .conds{margin:.4rem 0 0}

/* ---------- 16. ADMIN: product add / edit form ---------- */
.pform{display:grid;gap:.9rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));padding:1.4rem}
.pform .wide{grid-column:1/-1}
.pform .pform-h{margin-top:.5rem;padding-top:.8rem;border-top:1px solid var(--bd)}
.pform .acts{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center}
.pimgbox{display:grid;grid-template-columns:160px 1fr;gap:1rem;align-items:center}
.pimgbox img{width:160px;height:107px;object-fit:cover;border-radius:10px;border:1px solid var(--bd);background:#f1f5f9}
@media(max-width:560px){.pimgbox{grid-template-columns:1fr}.pimgbox img{width:100%;height:auto;aspect-ratio:3/2}}
.pform label{align-content:start}

.adminedit{margin:0 0 .6rem;font-size:.82rem}
.adminedit a{color:#1d4ed8;font-weight:700;text-decoration:underline}