/*
Theme Name: JKJ Solutions
Theme URI: https://jkjsolutions.net.my
Author: JKJ Solutions Sdn. Bhd.
Description: Futuristic dark corporate theme for JKJ Solutions - custom software, cloud, AI and IoT.
Version: 1.1.0
Requires at least: 6.0
Requires PHP: 7.4
License: Proprietary
Text Domain: jkj-solutions
*/

/* JKJ Solutions — design system v2 (new school / futuristic) */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

:root{
  --navy:#0A1420; --navy2:#0E1C2E; --card:rgba(21,42,64,.55); --line:rgba(94,140,180,.18);
  --cyan:#29B6E8; --cyan2:#6FE3FF; --violet:#7C6FFF;
  --ice:#C7D9E8; --muted:#8AA0B4; --white:#FFFFFF; --max:1140px;
  --grad:linear-gradient(92deg,var(--cyan) 0%,var(--cyan2) 55%,var(--violet) 120%);
  --radius:18px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter','Segoe UI',system-ui,sans-serif;
  background:var(--navy);color:var(--ice);line-height:1.65;overflow-x:hidden;position:relative;
}
/* ambient glow orbs */
body::before,body::after{
  content:"";position:fixed;border-radius:50%;pointer-events:none;z-index:-1;filter:blur(90px)
}
body::before{width:620px;height:620px;top:-260px;right:-200px;background:radial-gradient(circle,rgba(41,182,232,.20),transparent 70%)}
body::after{width:520px;height:520px;bottom:-240px;left:-200px;background:radial-gradient(circle,rgba(124,111,255,.14),transparent 70%)}

h1,h2,h3,h4,.stat h2{font-family:'Space Grotesk','Segoe UI',sans-serif;letter-spacing:-.015em}

/* particle network + cursor glow layers */
#fx-canvas{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.55}
#cursor-glow{position:fixed;width:520px;height:520px;border-radius:50%;pointer-events:none;z-index:0;
  background:radial-gradient(circle,rgba(41,182,232,.07),transparent 65%);
  transform:translate(-50%,-50%);transition:opacity .4s;mix-blend-mode:screen}
@keyframes gradShift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
@keyframes borderSpin{to{--ang:360deg}}
@property --ang{syntax:'<angle>';initial-value:0deg;inherits:false}

img{max-width:100%;display:block}
a{color:var(--cyan);text-decoration:none}
::selection{background:rgba(41,182,232,.35);color:var(--white)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}

/* scrollbar */
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--navy)}
::-webkit-scrollbar-thumb{background:#1E3A56;border-radius:8px}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(10,20,32,.72);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.nav .logo img{height:30px}
.nav ul{display:flex;gap:26px;list-style:none;align-items:center}
.nav ul a{color:var(--ice);font-size:.93rem;font-weight:500;position:relative}
.nav ul a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--grad);border-radius:2px;transition:.25s}
.nav ul a:not(.btn):hover::after,.nav ul a.active:not(.btn)::after{width:100%}
.nav ul a:hover,.nav ul a.active{color:var(--white)}
#menu-btn{display:none;background:none;border:1px solid var(--line);color:var(--white);font-size:1.3rem;border-radius:10px;padding:2px 12px}

/* buttons */
.btn{display:inline-block;padding:13px 28px;border-radius:999px;font-weight:600;font-size:.95rem;transition:.25s;font-family:'Space Grotesk',sans-serif}
.btn-primary{background:var(--grad);color:#04121C;box-shadow:0 8px 28px rgba(41,182,232,.35);position:relative;overflow:hidden}
.btn-primary::after{content:"";position:absolute;top:0;left:-80%;width:50%;height:100%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg);transition:left .5s}
.btn-primary:hover::after{left:130%}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(41,182,232,.55),0 0 24px rgba(111,227,255,.35)}
.btn-ghost{border:1px solid var(--line);color:var(--white);background:rgba(255,255,255,.03)}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan2);transform:translateY(-2px)}
.nav .btn{padding:9px 22px}

/* hero */
.hero{padding:104px 0 60px;position:relative}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background-image:linear-gradient(rgba(94,140,180,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(94,140,180,.06) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(ellipse 90% 80% at 50% 0%,#000 30%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 90% 80% at 50% 0%,#000 30%,transparent 75%);
}
.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--cyan2);font-weight:600;letter-spacing:.12em;font-size:.76rem;text-transform:uppercase;
  border:1px solid var(--line);border-radius:999px;padding:8px 18px;background:rgba(41,182,232,.06);margin-bottom:26px}
.kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{color:var(--white);font-size:clamp(2.3rem,5.2vw,4rem);line-height:1.08;max-width:850px;font-weight:700}
.hero h1 em{font-style:normal;background:linear-gradient(92deg,var(--cyan),var(--cyan2) 40%,var(--violet) 70%,var(--cyan) 100%);
  background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:gradShift 6s ease-in-out infinite}
.hero p.lead{max-width:620px;margin:26px 0 34px;font-size:1.1rem;color:var(--muted)}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero .note{margin-top:18px;font-size:.88rem;color:var(--muted)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:52px 0 8px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;backdrop-filter:blur(8px)}
.stat h2{font-size:2.5rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat p{color:var(--muted);font-size:.88rem;margin-top:2px}

/* trusted marquee */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:36px 0;margin:44px 0;overflow:hidden;background:rgba(255,255,255,.015)}
.strip .label{text-align:center;color:var(--muted);font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:26px}
.logo-row{display:flex;gap:16px;width:max-content;animation:marquee 30s linear infinite}
.strip:hover .logo-row{animation-play-state:paused}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.logo-chip{background:var(--white);border-radius:12px;padding:10px 16px;height:60px;width:136px;display:flex;align-items:center;justify-content:center;flex:none}
.logo-chip img{max-height:38px;max-width:104px;object-fit:contain}

/* sections */
section{padding:84px 0}
.sec-kicker{color:var(--cyan2);font-weight:600;letter-spacing:.16em;font-size:.76rem;text-transform:uppercase;margin-bottom:14px}
h2.sec-title{color:var(--white);font-size:clamp(1.7rem,3.2vw,2.5rem);line-height:1.15;max-width:740px;font-weight:700}
p.sec-sub{max-width:640px;margin-top:16px;color:var(--muted)}
.grid{display:grid;gap:18px;margin-top:44px}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
.grid.c2{grid-template-columns:repeat(2,1fr)}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;backdrop-filter:blur(8px);
  transition:transform .3s,border-color .3s,box-shadow .3s;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(460px circle at var(--mx,0%) var(--my,0%),rgba(41,182,232,.14),transparent 46%);opacity:0;transition:opacity .35s}
.card:hover{transform:translateY(-5px);border-color:rgba(41,182,232,.45);box-shadow:0 18px 44px rgba(3,10,18,.55)}
.card:hover::before{opacity:1}
.card .ico{width:50px;height:50px;border-radius:14px;background:linear-gradient(135deg,rgba(41,182,232,.16),rgba(124,111,255,.16));
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:1.35rem;margin-bottom:18px}
.card .ico svg{width:24px;height:24px;stroke:var(--cyan2);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.card h3{color:var(--white);font-size:1.06rem;margin-bottom:8px}
.card p{font-size:.92rem;color:var(--muted)}
.card .tags{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px}
.tag{border:1px solid var(--line);border-radius:999px;padding:5px 13px;font-size:.75rem;color:var(--cyan2);background:rgba(41,182,232,.06)}

/* pillars */
.pillars{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:44px}
.pillar{border-radius:var(--radius);padding:36px;transition:.3s;
  background:linear-gradient(160deg,#12283E,#0C1A2A) padding-box,
             conic-gradient(from var(--ang,0deg),rgba(41,182,232,.7),rgba(124,111,255,.35),rgba(94,140,180,.08),rgba(41,182,232,.7)) border-box;
  border:1px solid transparent;
  animation:borderSpin 9s linear infinite}
.pillar:hover{transform:translateY(-4px);box-shadow:0 18px 44px rgba(3,10,18,.55)}
.pillar .mini{color:var(--cyan2);font-size:.74rem;font-weight:700;letter-spacing:.16em;margin-bottom:14px}
.pillar h3{color:var(--white);font-size:1.45rem;margin-bottom:10px}
.pillar p{color:var(--muted)}
.pillar .tags{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px}

/* projects */
.proj-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:18px;margin-top:44px}
.proj-grid .proj{flex:0 0 calc((100% - 36px)/3)}
@media(max-width:900px){.proj-grid .proj{flex-basis:calc((100% - 18px)/2)}}
@media(max-width:560px){.proj-grid .proj{flex-basis:100%}}
.proj{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;backdrop-filter:blur(8px);
  transition:transform .3s,border-color .3s,box-shadow .3s;position:relative}
.proj::before{content:"";position:absolute;inset:0;background:radial-gradient(420px circle at var(--mx,0%) var(--my,0%),rgba(41,182,232,.12),transparent 46%);opacity:0;transition:opacity .35s;pointer-events:none}
.proj:hover::before{opacity:1}
.proj::after{content:"→";position:absolute;top:18px;right:20px;color:var(--cyan);opacity:0;transition:.3s;font-size:1.1rem}
.proj:hover{transform:translateY(-5px);border-color:rgba(41,182,232,.45);box-shadow:0 18px 44px rgba(3,10,18,.55)}
.proj:hover::after{opacity:1}
.proj .shot{height:180px;overflow:hidden;background:#0A1420}
.proj .shot img{width:100%;height:100%;object-fit:cover;transition:.4s}
.proj:hover .shot img{transform:scale(1.05)}
.proj .body{padding:24px 26px}
.proj .body .mini{color:var(--cyan2);font-size:.7rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase}
.proj .body h3{color:var(--white);font-size:1.02rem;margin:8px 0 6px}
.proj .body p{font-size:.87rem;color:var(--muted)}

/* process */
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:44px}
.step{text-align:center;padding:26px 10px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);backdrop-filter:blur(8px);transition:.3s}
.step:hover{transform:translateY(-4px);border-color:rgba(41,182,232,.45)}
.step .num{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.5rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.step h4{color:var(--white);margin:10px 0 4px;font-size:.98rem}
.step p{font-size:.79rem;color:var(--muted)}

/* testimonials */
.quote .stars{color:#FFC94D;letter-spacing:3px;margin-bottom:14px;text-shadow:0 0 14px rgba(255,201,77,.45)}
.quote p{font-size:.97rem;color:var(--ice)}
.quote .who{margin-top:18px;color:var(--white);font-weight:600;font-size:.9rem}
.quote .who span{display:block;color:var(--muted);font-weight:400;font-size:.8rem}

/* faq */
details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px 24px;margin-bottom:12px;backdrop-filter:blur(8px);transition:border-color .3s}
details:hover{border-color:rgba(41,182,232,.4)}
details summary{cursor:pointer;color:var(--white);font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center;font-family:'Space Grotesk',sans-serif}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";color:var(--cyan);font-size:1.4rem;transition:.25s}
details[open] summary::after{transform:rotate(45deg)}
details p{margin-top:12px;font-size:.92rem;color:var(--muted)}

/* contact */
.contact-box{position:relative;border-radius:24px;padding:52px;display:grid;grid-template-columns:1.1fr .9fr;gap:46px;
  background:linear-gradient(#0F2136,#0B1828) padding-box,
             conic-gradient(from var(--ang,0deg),rgba(41,182,232,.6),rgba(124,111,255,.3),rgba(94,140,180,.1),rgba(41,182,232,.6)) border-box;
  border:1px solid transparent;animation:borderSpin 12s linear infinite}
.contact-box h2{color:var(--white);font-size:2rem;line-height:1.18}
.contact-box .means{margin-top:28px;display:grid;gap:12px;font-size:.95rem}
.contact-box .means b{color:var(--white)}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
form label{display:block;font-size:.78rem;color:var(--muted);margin:15px 0 6px;letter-spacing:.04em;text-transform:uppercase}
form input,form select,form textarea{width:100%;background:rgba(10,20,32,.7);border:1px solid var(--line);border-radius:12px;
  color:var(--white);padding:13px 15px;font-size:.93rem;font-family:inherit;transition:border-color .25s,box-shadow .25s}
form input:focus,form select:focus,form textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(41,182,232,.15)}
form button{margin-top:22px;width:100%;border:none;cursor:pointer}

/* footer */
footer{border-top:1px solid var(--line);padding:60px 0 32px;background:rgba(8,16,26,.6)}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px}
.foot img{height:28px;margin-bottom:16px}
.foot p,.foot a{font-size:.88rem;color:var(--muted);display:block;margin-bottom:8px}
.foot a:hover{color:var(--cyan2)}
.foot h5{color:var(--white);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px;font-family:'Space Grotesk',sans-serif}
.copyright{text-align:center;color:var(--muted);font-size:.8rem;margin-top:46px;padding-top:24px;border-top:1px solid var(--line)}

/* page hero (subpages) */
.page-hero{padding:84px 0 26px;position:relative}
.page-hero h1{color:var(--white);font-size:clamp(2rem,4.4vw,3.1rem);font-weight:700}
.page-hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.page-hero p{max-width:640px;margin-top:16px;color:var(--muted)}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .logo-row{animation:none;flex-wrap:wrap;justify-content:center;width:auto}
  .hero h1 em,.pillar,.contact-box{animation:none}
  #fx-canvas,#cursor-glow{display:none}
}

/* responsive */
@media(max-width:900px){
  .grid.c3,.grid.c4,.proj-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .pillars,.contact-box,.grid.c2{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .foot{grid-template-columns:1fr 1fr}
  .nav ul{position:fixed;inset:70px 0 auto 0;background:rgba(10,20,32,.97);backdrop-filter:blur(16px);flex-direction:column;padding:26px;display:none;border-bottom:1px solid var(--line)}
  .nav ul.open{display:flex}
  #menu-btn{display:block}
}
@media(max-width:560px){
  .grid.c3,.grid.c4,.proj-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .contact-box{padding:30px}
  form .row{grid-template-columns:1fr}
}

/* ===== futuristic v3 ===== */
#scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:100;
  background:var(--grad);box-shadow:0 0 12px rgba(41,182,232,.8)}
@keyframes hueDrift{0%{filter:blur(90px) hue-rotate(0deg)}100%{filter:blur(90px) hue-rotate(55deg)}}
body::before,body::after{animation:hueDrift 16s ease-in-out infinite alternate}
.card,.proj,.pillar{will-change:transform}
.hero h1 em{white-space:nowrap}
@media(max-width:560px){.hero h1 em{white-space:normal}}
@media(prefers-reduced-motion:reduce){
  #scroll-progress{display:none}
  body::before,body::after{animation:none}
}

/* ---- 3D hero (glass cube + orbit trails) ---- */
.hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:24px;align-items:center}
.hero-copy h1{max-width:none}
.hero-3d{position:relative;height:540px;min-width:0}
.hero-3d::before{content:"";position:absolute;inset:6%;border-radius:50%;
  background:radial-gradient(circle,rgba(41,182,232,.18),rgba(124,111,255,.10) 48%,transparent 72%);
  filter:blur(34px);pointer-events:none}
.hero-3d canvas{position:absolute;inset:0;width:100%!important;height:100%!important;display:block}
.hero-3d.no-webgl{display:none}
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr}
  .hero-3d{order:-1;height:320px;margin:-30px auto 0;width:min(420px,92%)}
  .hero-copy{text-align:left}
}

/* ---- small-screen footer fix (<=480px) ---- */
.foot>div{min-width:0}
.foot p,.foot a{overflow-wrap:anywhere}
@media(max-width:480px){.foot{grid-template-columns:1fr;gap:28px}}