/* ===========================================================
   The King of Gym Equipment — navy / red / white theme
   Brand-accurate: deep navy base, red energy, white logo glow
   =========================================================== */
:root{
  --ink:#060b18;
  --ink-2:#0a1228;
  --panel:#0f1830;
  --panel-2:#152040;
  --line:#22305a;
  --line-soft:#16213f;

  --navy:#1c2f74;
  --navy-glow:#2742a8;
  --red:#e8202c;
  --red-deep:#b3121f;
  --red-soft:#ff4d57;

  --paper:#eef3ff;
  --paper-dim:#aeb9d6;
  --steel:#c3cde6;
  --muted:#7382a6;
  --muted-2:#56638a;

  --shadow:0 34px 80px -30px rgba(0,0,0,.9);
  --shadow-red:0 18px 44px -16px rgba(232,32,44,.55);
  --maxw:1260px;

  --f-display:"Oswald","Arial Narrow",sans-serif;
  --f-body:"Barlow",system-ui,sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;background:var(--ink);color:var(--paper);
  font-family:var(--f-body);font-size:18px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}

h1,h2,h3,h4{font-family:var(--f-display);font-weight:700;line-height:.98;letter-spacing:.01em;text-transform:uppercase;margin:0;}

.eyebrow{font-family:var(--f-display);font-weight:600;text-transform:uppercase;letter-spacing:.3em;font-size:13px;color:var(--red-soft);display:inline-flex;align-items:center;gap:12px;}
.eyebrow::before{content:"";width:30px;height:2px;background:linear-gradient(90deg,var(--red),transparent);}
.eyebrow.center{justify-content:center;}
.eyebrow.center::after{content:"";width:30px;height:2px;background:linear-gradient(270deg,var(--red),transparent);}
.eyebrow.steel{color:var(--steel);}
.eyebrow.steel::before,.eyebrow.steel.center::after{background:linear-gradient(90deg,var(--steel),transparent);}

.red-text{color:var(--red-soft);}
.steel-text{background:linear-gradient(100deg,#7e8db0,#eef3ff 45%,#c3cde6 70%,#7e8db0);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:600;text-transform:uppercase;letter-spacing:.12em;font-size:15px;padding:16px 30px;border-radius:3px;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s ease,border-color .2s;white-space:nowrap;}
.btn svg{width:16px;height:16px;}
.btn-red{background:linear-gradient(180deg,var(--red-soft),var(--red) 60%,var(--red-deep));color:#fff;box-shadow:var(--shadow-red);}
.btn-red:hover{transform:translateY(-2px);box-shadow:0 24px 54px -16px rgba(232,32,44,.7);}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--paper);}
.btn-ghost:hover{border-color:var(--red-soft);color:var(--red-soft);}
.btn-navy{background:var(--navy);color:#fff;border-color:var(--navy-glow);}
.btn-navy:hover{transform:translateY(-2px);background:var(--navy-glow);}

/* ===========================================================
   HEADER
   =========================================================== */
.site-header{position:fixed;top:0;left:0;right:0;z-index:60;transition:background .3s,border-color .3s,padding .3s;border-bottom:1px solid transparent;}
.site-header.scrolled{background:rgba(6,11,24,.9);backdrop-filter:blur(14px);border-bottom-color:var(--line-soft);}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 28px;max-width:var(--maxw);margin:0 auto;}
.brand{display:flex;align-items:center;gap:12px;}
.brand img{height:58px;width:auto;filter:drop-shadow(0 4px 14px rgba(40,66,168,.45));transition:height .3s;}
.site-header.scrolled .brand img{height:48px;}
.nav-links{display:flex;gap:28px;align-items:center;}
.nav-links a{font-family:var(--f-display);font-weight:500;text-transform:uppercase;letter-spacing:.08em;font-size:14px;color:var(--paper-dim);transition:color .15s;position:relative;}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:-6px;height:2px;background:var(--red);transition:right .25s;}
.nav-links a:hover{color:#fff;}
.nav-links a:hover::after{right:0;}
.nav-cta{display:flex;align-items:center;gap:16px;}
.nav-phone{display:flex;flex-direction:column;line-height:1.15;text-align:right;}
.nav-phone span{font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);}
.nav-phone b{font-family:var(--f-display);font-size:16px;color:#fff;letter-spacing:.02em;white-space:nowrap;}
.nav-phone b a:hover{color:var(--red-soft);}

/* ===========================================================
   HERO
   =========================================================== */
.hero{position:relative;padding:150px 0 80px;overflow:hidden;}
.hero::before{content:"";position:absolute;inset:0;z-index:0;background:
  radial-gradient(70% 90% at 78% 30%,rgba(40,66,168,.35),transparent 60%),
  radial-gradient(60% 80% at 12% 90%,rgba(232,32,44,.16),transparent 60%);}
.hero::after{content:"";position:absolute;inset:0;z-index:0;opacity:.5;
  background-image:linear-gradient(rgba(40,66,168,.10) 1px,transparent 1px),linear-gradient(90deg,rgba(40,66,168,.10) 1px,transparent 1px);
  background-size:54px 54px;mask:radial-gradient(80% 70% at 50% 30%,#000,transparent 75%);-webkit-mask:radial-gradient(80% 70% at 50% 30%,#000,transparent 75%);}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center;}
@keyframes heroUp{from{opacity:0;transform:translateY(26px);}to{opacity:1;transform:none;}}
@keyframes heroPop{from{opacity:0;transform:rotateY(-16deg) rotateX(6deg) scale(.92);}to{opacity:1;}}
.hero-anim>*{animation:heroUp .7s cubic-bezier(.22,.61,.36,1) both;}
.hero-anim>*:nth-child(1){animation-delay:.05s;}
.hero-anim>*:nth-child(2){animation-delay:.14s;}
.hero-anim>*:nth-child(3){animation-delay:.23s;}
.hero-anim>*:nth-child(4){animation-delay:.32s;}
.hero-anim>*:nth-child(5){animation-delay:.41s;}
.hero-anim-v{animation:heroPop .9s ease .25s both;}
@media (prefers-reduced-motion:reduce){.hero-anim>*,.hero-anim-v{animation:none;}}
.hero-logo{height:74px;width:auto;margin-bottom:24px;filter:drop-shadow(0 8px 26px rgba(40,66,168,.55));}
.hero h1{font-size:clamp(44px,6.6vw,98px);}
.hero h1 .l2{color:var(--red-soft);}
.hero .lead{font-size:clamp(18px,2vw,22px);color:var(--paper-dim);max-width:36ch;margin:24px 0 0;}
.hero .actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;}
.hero-tagchips{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;}
.hero-tagchips span{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-display);text-transform:uppercase;letter-spacing:.1em;font-size:12px;color:var(--steel);border:1px solid var(--line);padding:7px 14px;border-radius:999px;background:rgba(15,24,48,.6);}
.hero-tagchips span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--red);}

/* hero floating 3D product */
.hero-visual{position:relative;z-index:2;perspective:1400px;}
.hero-photo{position:relative;border-radius:14px;background:linear-gradient(180deg,#ffffff,#eef1f6);box-shadow:var(--shadow);padding:26px;transform-style:preserve-3d;transform:rotateY(-16deg) rotateX(6deg);transition:transform .25s ease;will-change:transform;}
.hero-photo img{width:100%;height:auto;filter:drop-shadow(0 26px 30px rgba(0,0,0,.22));transform:translateZ(50px);}
.hero-photo .tag{position:absolute;left:-14px;top:26px;background:var(--red);color:#fff;font-family:var(--f-display);text-transform:uppercase;padding:10px 16px;border-radius:3px;box-shadow:var(--shadow-red);transform:translateZ(80px);}
.hero-photo .tag b{display:block;font-size:24px;line-height:1;}
.hero-photo .tag span{font-size:10px;letter-spacing:.16em;opacity:.92;}
.hero-spec{position:absolute;right:-10px;bottom:24px;background:var(--navy);border:1px solid var(--navy-glow);color:#fff;border-radius:8px;padding:14px 18px;box-shadow:var(--shadow);transform:translateZ(70px);}
.hero-spec b{font-family:var(--f-display);font-size:26px;display:block;line-height:1;}
.hero-spec span{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);}

/* ===========================================================
   STAT STRIP
   =========================================================== */
.stats{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);background:var(--ink-2);}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);}
.stat{padding:32px 22px;text-align:center;border-left:1px solid var(--line-soft);}
.stat:first-child{border-left:0;}
.stat b{font-family:var(--f-display);font-size:clamp(32px,4vw,50px);line-height:1;display:block;color:#fff;}
.stat b .u{color:var(--red-soft);}
.stat span{display:block;margin-top:8px;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);}

/* ===========================================================
   SECTION SCAFFOLD
   =========================================================== */
.section{padding:94px 0;position:relative;}
.section-head{max-width:780px;margin-bottom:50px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(34px,4.6vw,62px);margin-top:16px;}
.section-head p{color:var(--paper-dim);font-size:19px;margin:18px 0 0;}

/* ===========================================================
   3D PHOTO SLIDER (coverflow)
   =========================================================== */
.slider3d{position:relative;}
.s3d-viewport{position:relative;height:560px;perspective:1800px;overflow:hidden;}
.s3d-stage{position:absolute;inset:0;transform-style:preserve-3d;}
.s3d-card{
  position:absolute;top:50%;left:50%;width:520px;height:440px;margin:-220px 0 0 -260px;
  border-radius:14px;overflow:hidden;background:#fff;
  box-shadow:0 40px 80px -30px rgba(0,0,0,.85);
  transition:transform .6s cubic-bezier(.22,.61,.36,1),opacity .6s,filter .6s;
  will-change:transform,opacity;cursor:pointer;
  display:flex;flex-direction:column;
}
.s3d-card .ph{flex:1 1 auto;min-height:0;background:#fff;display:flex;align-items:center;justify-content:center;padding:18px 18px 6px;}
.s3d-card .ph img{max-width:100%;max-height:100%;object-fit:contain;}
.s3d-card .cap{flex:0 0 auto;background:linear-gradient(180deg,var(--navy),#16224e);color:#fff;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:14px;}
.s3d-card .cap h4{font-size:21px;line-height:1.05;}
.s3d-card .cap .code{font-family:var(--f-display);font-size:12px;letter-spacing:.12em;color:var(--steel);white-space:nowrap;}
.s3d-card .cap .code b{display:block;color:var(--red-soft);font-size:15px;}
.s3d-card::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,11,24,.55),transparent 22%,transparent 78%,rgba(6,11,24,.55));opacity:0;transition:opacity .5s;pointer-events:none;}
.s3d-card.side::after{opacity:1;}
.s3d-card.active{box-shadow:0 50px 90px -26px rgba(0,0,0,.92),0 0 0 1px rgba(232,32,44,.4);}

.s3d-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:20;width:56px;height:56px;border-radius:50%;border:1px solid var(--line);background:rgba(10,18,40,.8);color:#fff;display:grid;place-items:center;cursor:pointer;transition:background .2s,border-color .2s,transform .2s;backdrop-filter:blur(6px);}
.s3d-nav:hover{background:var(--red);border-color:var(--red);}
.s3d-nav svg{width:24px;height:24px;}
.s3d-nav.prev{left:max(14px,calc(50% - 600px));}
.s3d-nav.next{right:max(14px,calc(50% - 600px));}
.s3d-dots{display:flex;gap:9px;justify-content:center;margin-top:30px;}
.s3d-dots button{width:9px;height:9px;border-radius:50%;border:0;background:var(--line);cursor:pointer;padding:0;transition:background .2s,width .2s,border-radius .2s;}
.s3d-dots button.on{background:var(--red);width:26px;border-radius:5px;}

/* ===========================================================
   CATEGORY GRID
   =========================================================== */
.cats{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:240px;gap:18px;}
.cat{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--panel);display:flex;flex-direction:column;justify-content:flex-end;isolation:isolate;}
.cat .cat-img,.cat image-slot{position:absolute;inset:0;width:100%;height:100%;z-index:0;object-fit:cover;transition:transform .6s ease;}
.cat:hover .cat-img{transform:scale(1.07);}
.cat .cat-img.contain{object-fit:contain;background:#fff;padding:14px;}
.cat::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(6,11,24,.05) 0%,rgba(6,11,24,.5) 48%,rgba(6,11,24,.96) 100%);transition:background .3s;}
.cat .cat-body{position:relative;z-index:2;padding:22px;}
.cat .num{font-family:var(--f-display);font-size:13px;color:var(--red-soft);letter-spacing:.18em;}
.cat h3{font-size:23px;margin:8px 0 0;}
.cat p{margin:6px 0 0;font-size:14px;color:var(--paper-dim);opacity:0;max-height:0;transition:opacity .3s,max-height .3s;}
.cat:hover p{opacity:1;max-height:64px;}
.cat .tip{position:absolute;top:16px;right:16px;z-index:2;width:36px;height:36px;border:1px solid rgba(255,255,255,.5);border-radius:50%;display:grid;place-items:center;color:#fff;transition:background .2s,color .2s,border-color .2s;}
.cat:hover .tip{background:var(--red);color:#fff;border-color:var(--red);}
.cat.feature{grid-column:span 2;grid-row:span 2;}
.cat.feature h3{font-size:38px;}
.cat.feature .badge{position:absolute;top:18px;left:18px;z-index:2;background:var(--red);color:#fff;font-family:var(--f-display);text-transform:uppercase;font-size:12px;letter-spacing:.14em;padding:6px 12px;border-radius:3px;}
.cat.wide{grid-column:span 2;}

/* ===========================================================
   SPEC HIGHLIGHT (treadmill)
   =========================================================== */
.spec{background:var(--ink-2);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center;}
.spec-photo{perspective:1300px;}
.spec-photo .frame{background:linear-gradient(180deg,#fff,#eef1f6);border-radius:14px;padding:30px;box-shadow:var(--shadow);transform:rotateY(12deg) rotateX(5deg);transform-style:preserve-3d;transition:transform .3s;}
.spec-photo .frame img{width:100%;transform:translateZ(40px);filter:drop-shadow(0 24px 26px rgba(0,0,0,.2));}
.spec-list{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);border-radius:10px;overflow:hidden;margin-top:30px;}
.spec-list .row{background:var(--ink);padding:18px 20px;}
.spec-list .row span{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);}
.spec-list .row b{display:block;font-family:var(--f-display);font-size:24px;color:#fff;margin-top:4px;letter-spacing:.01em;}
.spec-list .row b em{color:var(--red-soft);font-style:normal;}

/* ===========================================================
   MULTI-GYM TILES (3D tilt cards)
   =========================================================== */
.tile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.tilt{perspective:900px;}
.tilt-inner{background:linear-gradient(180deg,#fff,#eef1f6);border-radius:12px;overflow:hidden;transform-style:preserve-3d;transition:transform .2s ease,box-shadow .3s;box-shadow:0 22px 50px -26px rgba(0,0,0,.8);}
.tilt:hover .tilt-inner{box-shadow:0 40px 70px -28px rgba(0,0,0,.9);}
.tilt-inner .pic{aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;background:#fff;padding:22px;}
.tilt-inner .pic img{max-width:100%;max-height:100%;object-fit:contain;transform:translateZ(30px);}
.tilt-inner .meta{background:linear-gradient(180deg,var(--navy),#16224e);color:#fff;padding:16px 20px 18px;}
.tilt-inner .meta h4{font-size:21px;}
.tilt-inner .meta p{margin:6px 0 0;font-size:14px;color:var(--steel);}

/* ===========================================================
   WHY CHOOSE
   =========================================================== */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);border-radius:10px;overflow:hidden;}
.why{background:var(--ink);padding:38px 32px;transition:background .25s;}
.why:hover{background:var(--panel);}
.why .ic{width:54px;height:54px;border-radius:8px;display:grid;place-items:center;color:#fff;background:linear-gradient(160deg,var(--navy),#101a3c);border:1px solid var(--navy-glow);}
.why .ic svg{width:26px;height:26px;}
.why h4{font-size:22px;margin:20px 0 0;}
.why p{margin:10px 0 0;color:var(--paper-dim);font-size:16px;}

/* ===========================================================
   PROCESS
   =========================================================== */
.steps{display:grid;grid-template-columns:repeat(5,1fr);counter-reset:step;margin-top:8px;}
.step{position:relative;padding:0 22px;text-align:center;}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:var(--f-display);font-size:46px;color:transparent;-webkit-text-stroke:1.5px var(--red);display:block;}
.step::after{content:"";position:absolute;top:30px;right:-1px;width:100%;height:1px;background:repeating-linear-gradient(90deg,var(--line) 0 8px,transparent 8px 16px);}
.step:last-child::after{display:none;}
.step h4{font-size:20px;margin:14px 0 0;}
.step p{font-size:14.5px;color:var(--muted);margin:8px 0 0;}

/* ===========================================================
   ABOUT
   =========================================================== */
.about{background:linear-gradient(180deg,var(--ink),var(--ink-2));}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center;}
.about p{color:var(--paper-dim);font-size:18px;margin:18px 0 0;}
.about .pillars{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px;}
.about .pillars div{border:1px solid var(--line);border-radius:8px;padding:18px 20px;background:var(--panel);}
.about .pillars b{font-family:var(--f-display);font-size:18px;color:#fff;display:block;}
.about .pillars span{font-size:14px;color:var(--muted);}
.about-photo{perspective:1300px;}
.about-photo .frame{background:#fff;border-radius:12px;overflow:hidden;box-shadow:var(--shadow);transform:rotateY(-10deg);transition:transform .3s;}
.about-photo .frame img{width:100%;display:block;}

/* ===========================================================
   CTA / ENQUIRY
   =========================================================== */
.cta{border-top:1px solid var(--line-soft);position:relative;overflow:hidden;}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 90% at 80% 20%,rgba(232,32,44,.16),transparent 60%);}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:start;}
.cta h2{font-size:clamp(36px,5vw,64px);}
.cta .lead{color:var(--paper-dim);font-size:20px;margin:20px 0 28px;max-width:42ch;}
.contact-list{display:flex;flex-direction:column;gap:16px;margin-top:26px;}
.contact-row{display:flex;align-items:center;gap:16px;}
.contact-row .ci{width:48px;height:48px;flex:none;border:1px solid var(--line);border-radius:8px;display:grid;place-items:center;color:var(--red-soft);background:var(--panel);}
.contact-row .ci svg{width:22px;height:22px;}
.contact-row .meta span{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);}
.contact-row .meta b{font-family:var(--f-display);font-size:19px;font-weight:500;letter-spacing:.01em;color:#fff;}
.contact-row .meta b a:hover,.contact-row .meta a:hover{color:var(--red-soft);}

.form-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:34px;box-shadow:var(--shadow);}
.form-card .fc-top{display:flex;align-items:center;gap:12px;margin-bottom:22px;}
.form-card .fc-top b{font-family:var(--f-display);text-transform:uppercase;font-size:22px;letter-spacing:.02em;}
.form-card .fc-top .dot{width:9px;height:9px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px rgba(232,32,44,.2);}
.field{margin-bottom:15px;}
.field label{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:7px;}
.field input,.field select,.field textarea{width:100%;background:var(--ink);border:1px solid var(--line);border-radius:6px;color:var(--paper);font-family:var(--f-body);font-size:16px;padding:13px 14px;transition:border-color .15s;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--red-soft);}
.field textarea{resize:vertical;min-height:92px;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.form-card .btn{width:100%;justify-content:center;margin-top:6px;}
.form-note{font-size:13px;color:var(--muted);text-align:center;margin-top:13px;}

/* ===========================================================
   FOOTER
   =========================================================== */
.footer{background:var(--ink-2);border-top:1px solid var(--line-soft);padding:64px 0 28px;}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.15fr;gap:40px;}
.foot-brand img{height:74px;width:auto;margin-bottom:16px;filter:drop-shadow(0 6px 18px rgba(40,66,168,.5));}
.foot-brand p{color:var(--muted);font-size:15px;max-width:40ch;}
.foot-col h5{font-family:var(--f-display);text-transform:uppercase;letter-spacing:.12em;font-size:14px;color:var(--red-soft);margin:0 0 18px;}
.foot-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px;}
.foot-col a,.foot-col li{color:var(--paper-dim);font-size:15px;}
.foot-col a:hover{color:#fff;}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-top:50px;padding-top:22px;border-top:1px solid var(--line-soft);color:var(--muted-2);font-size:13.5px;}
.foot-bottom .sites{display:flex;gap:22px;}
.foot-bottom .sites a{color:var(--paper-dim);}
.foot-bottom .sites a:hover{color:var(--red-soft);}

/* ===========================================================
   SCROLL REVEAL
   =========================================================== */
.reveal{transition:opacity .7s cubic-bezier(.22,.61,.36,1),transform .7s cubic-bezier(.22,.61,.36,1);}
.js .reveal{opacity:0;transform:translateY(30px);}
.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;}
  .s3d-card{transition:none;}
}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width:1024px){
  .nav-links{display:none;}
  .hero-grid{grid-template-columns:1fr;}
  .hero-visual{display:none;}
  .cats{grid-template-columns:repeat(2,1fr);}
  .cat.feature{grid-column:span 2;grid-row:span 1;}
  .spec-grid,.about-grid,.cta-inner{grid-template-columns:1fr;}
  .tile-grid{grid-template-columns:1fr 1fr;}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);gap:30px 0;}
  .step::after{display:none;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .s3d-card{width:440px;margin-left:-220px;}
}
@media (max-width:680px){
  body{font-size:17px;}
  .nav-links,.nav-phone{display:none;}
  .stats .wrap{grid-template-columns:repeat(2,1fr);}
  .stat:nth-child(odd){border-left:0;}
  .stat:nth-child(n+3){border-top:1px solid var(--line-soft);}
  .cats{grid-template-columns:1fr;}
  .cat.feature,.cat.wide{grid-column:span 1;}
  .tile-grid,.why-grid,.spec-list{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .field-row{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;}
  .section{padding:64px 0;}
  .s3d-viewport{height:440px;}
  .s3d-card{width:300px;height:340px;margin:-170px 0 0 -150px;}
  .s3d-nav.prev{left:6px;}.s3d-nav.next{right:6px;}
}

/* ===========================================================
   WORD SPARK CANVAS + CLICKABLE PHOTOS + DETAIL MODAL
   =========================================================== */
#wordfx{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:7;}

/* floating whatsapp button */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:120;
  width:60px;height:60px;border-radius:50%;
  display:grid;place-items:center;
  background:#25D366;color:#fff;
  box-shadow:0 14px 30px -8px rgba(37,211,102,.6),0 0 0 0 rgba(37,211,102,.5);
  transition:transform .18s ease, box-shadow .25s ease;
  animation:waPulse 2.4s ease-out infinite;
}
.wa-float svg{width:34px;height:34px;}
.wa-float:hover{transform:scale(1.08);box-shadow:0 18px 40px -8px rgba(37,211,102,.75);}
@keyframes waPulse{
  0%{box-shadow:0 14px 30px -8px rgba(37,211,102,.6),0 0 0 0 rgba(37,211,102,.45);}
  70%{box-shadow:0 14px 30px -8px rgba(37,211,102,.6),0 0 0 16px rgba(37,211,102,0);}
  100%{box-shadow:0 14px 30px -8px rgba(37,211,102,.6),0 0 0 0 rgba(37,211,102,0);}
}
@media (prefers-reduced-motion:reduce){.wa-float{animation:none;}}
@media (max-width:680px){.wa-float{width:54px;height:54px;right:16px;bottom:16px;}.wa-float svg{width:30px;height:30px;}}

.red-text,.hero-copy .l2{text-shadow:0 0 18px rgba(232,32,44,.35);}

img.zoomable{cursor:zoom-in;}
.cat:has(img.zoomable),.tilt:has(img.zoomable),.spec-photo:has(img.zoomable){cursor:pointer;}

/* faint brand-logo watermark behind cards/photos */
.section.wm{position:relative;overflow:hidden;}
.section.wm::before{
  content:"";position:absolute;top:50%;left:50%;
  width:min(700px,72%);aspect-ratio:1526/1149;transform:translate(-50%,-50%);
  background:url("assets/KOG_logo.png") center/contain no-repeat;
  opacity:.06;pointer-events:none;z-index:0;
  filter:drop-shadow(0 0 40px rgba(40,66,168,.4));
}
.section.wm>.wrap,.section.wm>.slider3d{position:relative;z-index:1;}

/* flooring split */
.floor-stack{display:flex;flex-direction:column;gap:24px;}
.floor-block{border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:30px 30px 32px;}
.floor-panel{border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:30px 30px 32px;}
.fp-head{display:flex;align-items:center;gap:14px;}
.fp-tag{font-family:var(--f-display);font-size:34px;line-height:1;color:transparent;-webkit-text-stroke:1.5px var(--red);}
.floor-block h3,.floor-panel h3{font-size:30px;}
.floor-block h3 small{font-size:15px;color:var(--steel);font-weight:500;letter-spacing:.04em;}
.floor-block>p,.floor-panel>p{color:var(--paper-dim);margin:14px 0 0;font-size:16px;max-width:80ch;}
.floor-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;margin-top:22px;}
.fc{position:relative;display:block;border-radius:10px;overflow:hidden;aspect-ratio:4/3;border:1px solid var(--line);cursor:zoom-in;}
.fc img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.fc:hover img{transform:scale(1.06);}
.fc-cap{position:absolute;left:0;right:0;bottom:0;padding:20px 12px 9px;font-family:var(--f-display);text-transform:uppercase;letter-spacing:.06em;font-size:12px;color:#fff;background:linear-gradient(180deg,transparent,rgba(6,11,24,.88));}
@media (max-width:1024px){.floor-split{grid-template-columns:1fr;}}
@media (max-width:680px){.floor-gallery{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));}}

/* indoor videos + games */
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:16px;}
.vcard{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:#05070e;cursor:pointer;aspect-ratio:16/10;}
.vcard video{width:100%;height:100%;object-fit:cover;display:block;}
.vcard .vlabel{position:absolute;left:0;right:0;bottom:0;padding:20px 14px 10px;font-family:var(--f-display);text-transform:uppercase;letter-spacing:.06em;font-size:12px;color:#fff;background:linear-gradient(180deg,transparent,rgba(6,11,24,.9));pointer-events:none;}
.vcard .vbadge{position:absolute;top:12px;right:12px;width:38px;height:38px;border-radius:50%;background:rgba(232,32,44,.92);display:grid;place-items:center;color:#fff;pointer-events:none;box-shadow:var(--shadow-red);transition:transform .2s;}
.vcard:hover .vbadge{transform:scale(1.1);}
.vcard .vbadge svg{width:18px;height:18px;margin-left:2px;}
.vcard.feat{aspect-ratio:16/9;}
.setup-videos{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:960px;margin:0 auto;}
.setup-videos .vcard{aspect-ratio:16/9;}
@media (max-width:680px){.setup-videos{grid-template-columns:1fr;}}
.games-head{margin:46px 0 18px;}
.games-head .eyebrow{font-size:clamp(20px,2.4vw,28px);letter-spacing:.1em;color:#fff;gap:16px;}
.games-head .eyebrow::before{width:44px;height:3px;}
#indoor .section-head .eyebrow{font-size:clamp(20px,2.4vw,28px);letter-spacing:.1em;color:#fff;gap:16px;}
#indoor .section-head .eyebrow::before{width:44px;height:3px;}
.games-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;max-width:780px;}
@media (max-width:680px){.video-grid{grid-template-columns:1fr;}.games-grid{grid-template-columns:1fr;}}

.pmodal{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:24px;}
.pmodal[hidden]{display:none;}
.pmodal-back{position:absolute;inset:0;background:rgba(4,7,14,.8);backdrop-filter:blur(6px);animation:pmFade .3s ease;}
@keyframes pmFade{from{opacity:0;}to{opacity:1;}}
@keyframes pmPop{from{opacity:0;transform:translateY(20px) scale(.97);}to{opacity:1;transform:none;}}
.pmodal-card{position:relative;z-index:2;width:min(980px,100%);max-height:90vh;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);animation:pmPop .35s cubic-bezier(.22,.61,.36,1);}
.pmodal-grid{display:grid;grid-template-columns:1fr 1fr;}
.pmodal-pic{background:#fff;display:flex;align-items:center;justify-content:center;padding:28px;min-height:340px;}
.pmodal-pic img{max-width:100%;max-height:430px;object-fit:contain;}
.pmodal-body{padding:36px 38px;}
.pm-cat{font-family:var(--f-display);text-transform:uppercase;letter-spacing:.22em;font-size:12px;color:var(--steel);}
.pmodal-body h3{font-size:clamp(28px,3vw,40px);margin:10px 0 0;}
.pm-code{font-family:var(--f-display);letter-spacing:.1em;color:var(--red-soft);font-size:15px;margin-top:8px;}
.pmodal-body p{color:var(--paper-dim);font-size:16.5px;margin:18px 0 0;}
.pm-specs{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);border-radius:8px;overflow:hidden;margin:24px 0 0;}
.pm-row{background:var(--ink);padding:14px 16px;}
.pm-row span{display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);}
.pm-row b{font-family:var(--f-display);font-weight:500;font-size:18px;color:#fff;margin-top:3px;display:block;letter-spacing:.01em;}
.pm-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.pm-tags span{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--steel);border:1px solid var(--line);padding:5px 11px;border-radius:999px;}
.pm-cta{margin-top:26px;}
.pmodal-close{position:absolute;top:14px;right:14px;z-index:5;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:rgba(10,18,40,.72);color:#fff;display:grid;place-items:center;cursor:pointer;transition:background .2s,border-color .2s;backdrop-filter:blur(6px);}
.pmodal-close:hover{background:var(--red);border-color:var(--red);}
.pmodal-close svg{width:22px;height:22px;}
@media (max-width:680px){
  .pmodal-grid{grid-template-columns:1fr;}
  .pmodal-pic{min-height:240px;padding:20px;}
  .pmodal-body{padding:26px 24px;}
  .pm-specs{grid-template-columns:1fr;}
}
@media (prefers-reduced-motion:reduce){
  .pmodal-back,.pmodal-card{animation:none;}
}