/* Kinetics Engineering Ltd — site styles
   Layout: navy industrial sheet, isometric renders on plinths, films in phone frames. Single dark look, matching the films. */
:root{
  --navy:#0F2C49; --navy-2:#13375A; --navy-3:#0B2239; --navy-4:#091B2E; --rule:#24507A; --rule-2:#1B4166;
  --fg:#F2F6FA; --sub:#A9C0D6; --mute:#7F9AB5;
  --orange:#F78437; --orange-ink:#1A1206; --epoxy:#2F6FE0; --fire:#D63B2F; --grey:#8C96A0;
  --display:"Ubuntu",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"Ubuntu Mono",ui-monospace,Menlo,Consolas,monospace;
  --wrap:1180px; --r:10px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--navy);color:var(--fg);font:17px/1.6 var(--display);-webkit-font-smoothing:antialiased}
img,video,svg{max-width:100%;display:block}
a{color:var(--orange);text-underline-offset:3px}
p{margin:0}
h1,h2,h3,h4{margin:0;text-wrap:balance;line-height:1.12}
h1{font-size:clamp(36px,6.2vw,64px);font-weight:700;letter-spacing:-.015em}
h2{font-size:clamp(26px,3.6vw,40px);font-weight:700;letter-spacing:-.01em}
h3{font-size:19px;font-weight:500;line-height:1.3}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:20px}
.eyebrow{font:700 12px/1 var(--display);letter-spacing:.18em;text-transform:uppercase;color:var(--orange)}
.lede{font-size:clamp(17px,1.6vw,20px);color:var(--sub);max-width:58ch}
.sub{color:var(--sub)}
.mono{font-family:var(--mono)}
.hl{color:var(--orange)}
.skip{position:absolute;left:-999px;top:8px;background:var(--orange);color:var(--orange-ink);padding:8px 12px;border-radius:6px;z-index:99}
.skip:focus{left:12px}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:4px}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--navy-4) 88%,transparent);backdrop-filter:saturate(140%) blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--rule-2)}
.site-head .wrap{display:flex;align-items:center;gap:24px;min-height:68px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--fg);flex:none}
.logo svg{width:44px;height:auto}
.logo span{font:500 25px/1 var(--display);letter-spacing:-.01em}
.nav{display:flex;gap:22px;margin-left:auto;align-items:center}
.nav a{color:var(--sub);text-decoration:none;font-size:15px;white-space:nowrap}
.nav a:hover,.nav a[aria-current="page"]{color:var(--fg)}
.nav a[aria-current="page"]{box-shadow:0 2px 0 var(--orange)}
.menu{display:none;margin-left:auto}
.menu summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;color:var(--fg);font-size:15px;padding:8px 12px;border:1px solid var(--rule);border-radius:8px}
.menu summary::-webkit-details-marker{display:none}
.menu summary i{display:block;width:16px;height:2px;background:currentColor;box-shadow:0 5px 0 currentColor,0 -5px 0 currentColor}
.menu[open] .panel{display:grid}
.menu .panel{display:none;position:absolute;left:0;right:0;top:100%;background:var(--navy-4);border-bottom:1px solid var(--rule);padding:12px 20px 20px;gap:2px}
.menu .panel a{color:var(--fg);text-decoration:none;padding:12px 0;border-bottom:1px solid var(--rule-2);font-size:17px}
.menu .panel .btn{margin-top:12px;justify-content:center}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font:500 16px/1 var(--display);padding:15px 20px;border-radius:8px;text-decoration:none;border:1px solid transparent;white-space:nowrap;cursor:pointer;transition:transform .15s ease,background .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn.o{background:var(--orange);color:var(--orange-ink)}
.btn.o:hover{background:#ff9450}
.btn.g{border-color:var(--rule);color:var(--fg);background:transparent}
.btn.g:hover{border-color:var(--sub)}
.btn.sm{padding:11px 15px;font-size:14px}
.btn svg{width:18px;height:18px;flex:none}
.ctas{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- sections ---------- */
section{padding-block:clamp(56px,8vw,104px)}
section.tight{padding-block:clamp(40px,5vw,64px)}
section.alt{background:var(--navy-3);border-block:1px solid var(--rule-2)}
.head{display:grid;gap:14px;max-width:760px;margin-bottom:clamp(28px,4vw,48px)}

/* ---------- hero ---------- */
.hero{padding-block:clamp(40px,6vw,80px) clamp(48px,7vw,88px)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:clamp(28px,5vw,72px);align-items:center}
.hero .copy{display:grid;gap:22px;align-content:center}
.hero .meta{font:14px/1.5 var(--mono);color:var(--mute);letter-spacing:.02em}
.phone{position:relative;justify-self:center;width:min(300px,100%);aspect-ratio:9/16;border-radius:34px;padding:9px;background:#06121f;border:1px solid var(--rule);box-shadow:0 40px 90px -40px #000,inset 0 0 0 1px #0d2440}
.phone video{width:100%;height:100%;object-fit:cover;border-radius:26px;background:#000}
.phone .sound{position:absolute;right:18px;bottom:18px;display:flex;align-items:center;gap:6px;font:500 12px/1 var(--display);color:var(--fg);background:rgba(6,18,31,.78);border:1px solid var(--rule);border-radius:999px;padding:8px 11px;cursor:pointer}
.phone .sound svg{width:14px;height:14px}

/* facts */
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--rule-2);border:1px solid var(--rule-2);border-radius:var(--r);overflow:hidden;margin-top:clamp(36px,5vw,56px)}
.facts div{background:var(--navy-2);padding:18px 20px;display:grid;gap:4px}
.facts b{font:700 26px/1.1 var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.facts span{font-size:14px;color:var(--sub);line-height:1.4}

/* banner still */
.banner{margin:0;display:grid;gap:10px}
.banner img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:14px;border:1px solid var(--rule-2)}
figcaption,.cap{font-size:13px;color:var(--mute)}

/* doors */
.doors{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.door{display:grid;grid-template-rows:auto 1fr;background:var(--navy-2);border:1px solid var(--rule-2);border-radius:var(--r);overflow:hidden;text-decoration:none;color:var(--fg);transition:border-color .2s ease,transform .2s ease}
.door:hover{border-color:var(--sub);transform:translateY(-2px)}
.door img{width:100%;aspect-ratio:16/9;object-fit:cover;border-bottom:3px solid var(--epoxy)}
.door.fire img{border-bottom-color:var(--fire)}
.door .b{padding:18px;display:grid;gap:8px;align-content:start}
.door h3{font-weight:700;font-size:18px}
.door p{font-size:15px;color:var(--sub);line-height:1.5}
.door .go{font-size:14px;color:var(--orange);margin-top:4px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px;counter-reset:s;list-style:none;margin:0;padding:0}
.steps li{border-top:2px solid var(--rule);padding-top:14px;display:grid;gap:6px;align-content:start}
.steps b{font-size:16px;font-weight:500}
.steps b::before{counter-increment:s;content:counter(s,decimal-leading-zero);display:block;font:700 13px/1 var(--mono);color:var(--orange);margin-bottom:8px}
.steps span{font-size:14px;color:var(--sub);line-height:1.5}

/* detailed steps (how we work / sector) */
.flow{display:grid;gap:clamp(28px,4vw,48px);counter-reset:f}
.flow .row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(20px,4vw,56px);align-items:center}
.flow .row:nth-child(even) .pic{order:2}
.flow .txt{display:grid;gap:10px;max-width:52ch}
.flow .txt h3{font-size:24px;font-weight:700}
.flow .txt h3::before{counter-increment:f;content:counter(f,decimal-leading-zero);display:block;font:700 14px/1 var(--mono);color:var(--orange);margin-bottom:10px}
.flow .txt p{color:var(--sub)}
.flow .why{font-size:15px;color:var(--fg);border-left:2px solid var(--orange);padding-left:12px}
.flow .pic img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:12px;border:1px solid var(--rule-2)}
.flow .pic.empty{aspect-ratio:16/9;border-radius:12px;border:1px solid var(--rule-2);background:radial-gradient(ellipse at 50% 70%,#163d63 0,transparent 65%),var(--navy-3);display:grid;place-items:center}
.flow .pic.empty img{width:46%;aspect-ratio:auto;border:0;border-radius:0;object-fit:contain}

/* product grid (home) */
.grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px 12px}
.pt{display:grid;gap:8px;justify-items:center;text-align:center;text-decoration:none}
.plinth{width:100%;aspect-ratio:1/.92;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:12px 10px 18px;background:radial-gradient(ellipse 62% 20% at 50% 84%,#1d4a77 0,#17406a 58%,transparent 61%)}
.plinth img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 10px 14px rgba(0,0,0,.35))}
.pt span{font:700 11px/1.3 var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--sub)}
.supplied{border-top:1px solid var(--rule-2);margin-top:32px;padding-top:26px;display:grid;gap:18px;justify-items:center;text-align:center}
.supplied .lab{font:700 11px/1.4 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--grey);margin:0}
.supplied .row,.match .row{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 18px;width:100%}
.supplied .pt,.match .pt{width:118px}
.supplied .pt span,.match .pt span{font-size:10px;letter-spacing:.12em}

/* product catalogue cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,330px),1fr));gap:16px}
.card{background:var(--navy-2);border:1px solid var(--rule-2);border-radius:var(--r);display:grid;grid-template-rows:auto 1fr;overflow:hidden;min-width:0}
.card .plinth{aspect-ratio:16/10;background:radial-gradient(ellipse 50% 16% at 50% 84%,#1d4a77 0,#17406a 58%,transparent 61%),var(--navy-3)}
.card .plinth{padding:18px 24px 26px}
.card .b{padding:18px 20px 20px;display:grid;gap:10px;align-content:start}
.card h3{font-weight:700}
.card p{font-size:15px;color:var(--sub);line-height:1.55}
.card .spec{display:flex;gap:8px;flex-wrap:wrap;margin-top:2px}
.chip{font:12.5px/1 var(--mono);padding:6px 8px;border-radius:5px;border:1px solid var(--rule);color:var(--fg);white-space:nowrap}
.chip.fire{border-color:var(--fire)}
.card.text .b{padding-top:22px}
.card.text{grid-template-rows:1fr}
.cards.four{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1040px){.cards.four{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.cards.four{grid-template-columns:1fr}}

/* reasons */
.reasons{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--rule-2);border:1px solid var(--rule-2);border-radius:var(--r);overflow:hidden}
.reasons div{background:var(--navy-2);padding:22px;display:grid;gap:8px;align-content:start}
.reasons h3{font-weight:700;font-size:17px}
.reasons p{font-size:15px;color:var(--sub);line-height:1.5}

/* objection */
.objection{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(20px,4vw,56px);background:var(--navy-2);border:1px solid var(--rule-2);border-radius:14px;padding:clamp(24px,4vw,44px)}
.objection q{font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.25;quotes:"\201C" "\201D"}
.objection .ans{display:grid;gap:12px;color:var(--sub)}
.objection .ans b{color:var(--fg);font-weight:500}

/* photos */
.photos{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.photos figure{margin:0;display:grid;gap:8px}
.photos img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:10px;border:1px solid var(--rule-2)}
.photos.three{grid-template-columns:repeat(3,minmax(0,1fr))}

/* split */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,5vw,72px);align-items:start}
.list{list-style:none;margin:0;padding:0;display:grid;gap:0}
.list li{display:flex;gap:14px;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--rule-2);font-size:16px}
.list li span:last-child{color:var(--sub);text-align:right}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.ticks li{position:relative;padding-left:26px;color:var(--sub)}
.ticks li b{color:var(--fg);font-weight:500}
.ticks li::before{content:"";position:absolute;left:2px;top:.55em;width:11px;height:11px;border-radius:2px;background:var(--epoxy)}
.ticks.fire li::before{background:var(--fire)}
.cols{columns:2 260px;column-gap:40px}
.cols li{break-inside:avoid}
.list.plain{display:block}
.list.plain li{display:block}
.list.plain li span{color:var(--fg);text-align:left}
.cards.small{grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr))}
.cards.small .plinth{aspect-ratio:4/3}
.stills{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.stills figure{margin:0;display:grid;gap:10px;align-content:start}
.stills img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px;border:1px solid var(--rule-2)}
.stills figcaption{font-size:14px;color:var(--sub);line-height:1.5}
.stills figcaption b{color:var(--fg);font-weight:500}
@media (max-width:820px){.stills{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.stills{grid-template-columns:1fr}}

/* supplied strip on sector pages */
.match{display:grid;gap:18px;justify-items:center;text-align:center;border:1px dashed var(--rule);border-radius:12px;padding:26px 24px}
.match p{color:var(--sub);font-size:16px;max-width:64ch}
.match b{color:var(--fg);font-weight:500}

/* cta band */
.cta{background:linear-gradient(135deg,var(--navy-2),var(--navy-3));border:1px solid var(--rule);border-radius:16px;padding:clamp(28px,5vw,56px);display:grid;grid-template-columns:minmax(0,1.3fr) auto;gap:28px;align-items:center}
.cta h2{font-size:clamp(24px,3vw,36px)}
.cta p{color:var(--sub);margin-top:10px}
.cta .ctas{justify-content:flex-end}
.contact-line{font:15px/1.6 var(--mono);color:var(--sub);margin-top:14px}
.contact-line b{color:var(--fg);font-weight:400}

/* utilities strip */
.strip{display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap;border:1px solid var(--rule-2);border-radius:12px;padding:22px 26px;background:var(--navy-3)}
.strip p{color:var(--sub);max-width:70ch}
.strip b{color:var(--fg);font-weight:500}

/* quote form */
.form{display:grid;gap:16px;background:var(--navy-2);border:1px solid var(--rule-2);border-radius:14px;padding:clamp(20px,3vw,32px)}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:grid;gap:7px;font-size:14px;color:var(--sub)}
.form input,.form select,.form textarea{font:16px/1.4 var(--display);color:var(--fg);background:var(--navy-4);border:1px solid var(--rule);border-radius:8px;padding:12px 13px;width:100%}
.form textarea{min-height:120px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--orange);outline-offset:0;border-color:transparent}
.form .note{font-size:13.5px;color:var(--mute)}
.form .out{display:none;gap:10px;border-top:1px solid var(--rule-2);padding-top:16px}
.form .out.on{display:grid}
.direct{display:grid;gap:14px;align-content:start}
.direct .item{border-bottom:1px solid var(--rule-2);padding-bottom:14px;display:grid;gap:4px}
.direct .k{font:12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.direct .v{font-size:19px;font-weight:500;color:var(--fg);text-decoration:none;word-break:break-word}
.direct a.v:hover{color:var(--orange)}

/* footer */
.site-foot{background:var(--navy-4);border-top:1px solid var(--rule-2);padding-block:56px 40px;margin-top:clamp(24px,4vw,48px)}
.site-foot a.logo{display:flex;margin-bottom:14px}
.site-foot .wrap{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px}
.site-foot h4{font:700 12px/1 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--mute);margin-bottom:14px}
.site-foot a,.site-foot p{color:var(--sub);text-decoration:none;font-size:15px;line-height:1.9;display:block}
.site-foot a:hover{color:var(--fg)}
.site-foot .base{grid-column:1/-1;border-top:1px solid var(--rule-2);padding-top:22px;margin-top:12px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--mute)}
.site-foot .base p{font-size:13px;color:var(--mute);line-height:1.5}

/* floating whatsapp (mobile) */
.wa-float{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:50;display:none;align-items:center;gap:8px;background:#1FAF5A;color:#fff;text-decoration:none;font:500 15px/1 var(--display);padding:14px 16px;border-radius:999px;box-shadow:0 12px 30px -8px rgba(0,0,0,.55)}
.wa-float svg{width:20px;height:20px}

.illus{font-size:12px;color:var(--mute);letter-spacing:.02em}

/* ---------- responsive ---------- */
@media (max-width:1040px){
  .nav{display:none}.menu{display:block}
  .doors{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(3,minmax(0,1fr))}
  .grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .reasons{grid-template-columns:repeat(2,minmax(0,1fr))}
  .site-foot .wrap{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  body{font-size:16px}
  .hero .wrap{grid-template-columns:1fr}
  .phone{width:min(280px,78vw)}
  .facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .flow .row{grid-template-columns:1fr}
  .flow .row:nth-child(even) .pic{order:0}
  .objection,.split,.cta{grid-template-columns:1fr}
  .cta .ctas{justify-content:flex-start}
  .photos{grid-template-columns:repeat(2,minmax(0,1fr))}
  .photos.three{grid-template-columns:repeat(2,minmax(0,1fr))}
  .wa-float{display:inline-flex}
}
@media (max-width:520px){
  .wrap{padding-inline:16px}
  .doors{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .reasons{grid-template-columns:1fr}
  .form .two{grid-template-columns:1fr}
  .site-foot .wrap{grid-template-columns:1fr}
  .supplied .lab{text-align:center;max-width:none;width:100%}
  .logo span{font-size:22px}
}
@media (prefers-reduced-motion:reduce){
  .btn,.door{transition:none}
}

/* Home: six-photo factory strip under the hero */
.factory{padding-top:0}
.photos.six{grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}
.photos.six figcaption{font-size:13px;line-height:1.35}
@media (max-width:1040px){.photos.six{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:520px){.photos.six{grid-template-columns:repeat(2,minmax(0,1fr))}}