/* ==========================================================
   DC PLUS INTEGRATION CO., LTD. — Dark Tech Stylesheet
   ========================================================== */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Thai:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{
  --bg:#07090F;
  --surface:#0E121C;
  --surface-2:#151B2A;
  --surface-3:#1B2336;
  --line:#252D40;
  --line-2:#1E2638;
  --primary:#FF3A3A;
  --primary-2:#FF6B35;
  --accent:#FFB546;
  --cyan:#00D4FF;
  --text:#E5E7EB;
  --text-2:#CBD5E1;
  --muted:#7A869A;
  --gradient:linear-gradient(135deg,#FF3A3A 0%,#FF6B35 50%,#FFB546 100%);
  --gradient-2:linear-gradient(135deg,#FF6B35,#FFB546);
  --glow:0 0 32px rgba(255,107,53,.35);
  --shadow:0 24px 60px rgba(0,0,0,.5);
  --radius:14px;
  --mono:'JetBrains Mono','SF Mono',Menlo,Consolas,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter','IBM Plex Sans Thai','Sarabun',system-ui,-apple-system,sans-serif;
  color:var(--text);background:var(--bg);line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
.container{max-width:1280px;margin:0 auto;padding:0 24px}

/* ============ GRID BACKGROUND (page-wide) ============ */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(rgba(255,107,53,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,107,53,.04) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse at center,black 30%,transparent 80%);
}
body::after{
  content:"";position:fixed;top:0;left:0;right:0;height:1px;z-index:1;
  background:linear-gradient(90deg,transparent,var(--primary-2),transparent);
  opacity:.5;
}

/* ============ TOP BAR ============ */
.topbar{
  position:relative;z-index:5;
  background:rgba(7,9,15,.85);backdrop-filter:blur(10px);
  color:var(--muted);font-size:12.5px;padding:9px 0;
  border-bottom:1px solid var(--line-2);
  font-family:var(--mono);letter-spacing:.5px;
}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.topbar-left{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.topbar-left span{display:inline-flex;align-items:center;gap:8px}
.topbar-left svg{width:13px;height:13px;color:var(--primary-2)}
.topbar-left .live{position:relative;padding-left:14px}
.topbar-left .live::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:8px;height:8px;border-radius:50%;background:#22C55E;
  box-shadow:0 0 10px #22C55E;animation:pulse 2s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:translateY(-50%) scale(1)}50%{opacity:.6;transform:translateY(-50%) scale(.9)}}
.lang-switch{display:inline-flex;background:rgba(255,255,255,.04);border-radius:999px;padding:3px;border:1px solid var(--line)}
.lang-switch button{
  padding:4px 14px;color:var(--muted);font-size:11.5px;font-weight:600;
  border-radius:999px;letter-spacing:.5px;transition:all .2s;
  font-family:var(--mono);
}
.lang-switch button.active{background:var(--gradient);color:#fff;box-shadow:var(--glow)}

/* ============ NAV ============ */
.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(7,9,15,.85);backdrop-filter:blur(20px);
  border-bottom:1px solid var(--line-2);
  transition:all .3s;
}
.nav.scrolled{background:rgba(7,9,15,.95);box-shadow:0 0 40px rgba(0,0,0,.4)}
.nav .container{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;gap:16px}
.logo{display:flex;align-items:center;gap:12px;font-weight:800;color:#fff;letter-spacing:-.3px}
.logo img{height:40px;width:auto;display:block;filter:drop-shadow(0 0 12px rgba(255,107,53,.4))}
.logo-text{font-size:19px;line-height:1}
.logo-text small{display:block;font-size:9px;font-weight:600;color:var(--muted);letter-spacing:1.8px;text-transform:uppercase;margin-top:5px;font-family:var(--mono)}
.menu{display:flex;gap:2px;align-items:center}
.menu a{
  padding:9px 14px;font-weight:500;font-size:14px;color:var(--text-2);
  border-radius:8px;transition:all .2s;position:relative;
}
.menu a:hover{color:#fff;background:rgba(255,107,53,.08)}
.menu a.active{color:var(--primary-2);font-weight:600}
.menu a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--gradient);border-radius:2px;box-shadow:var(--glow);
}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 22px;border-radius:8px;font-weight:600;font-size:14px;
  transition:all .25s;cursor:pointer;border:1.5px solid transparent;letter-spacing:.2px;
  position:relative;overflow:hidden;
}
.btn-primary{background:var(--gradient);color:#fff;box-shadow:0 0 0 0 rgba(255,107,53,.5)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(255,107,53,.4),0 0 30px rgba(255,107,53,.3)}
.btn-outline{border-color:var(--line);color:#fff;background:rgba(255,255,255,.02)}
.btn-outline:hover{border-color:var(--primary-2);color:var(--primary-2);background:rgba(255,107,53,.05)}
.btn-ghost{border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--primary-2);color:var(--primary-2)}
.menu-toggle{display:none;width:42px;height:42px;border-radius:8px;background:var(--surface-2);color:#fff;align-items:center;justify-content:center;border:1px solid var(--line)}

/* ============ HOME HERO ============ */
.hero{
  position:relative;color:#fff;padding:130px 0 100px;overflow:hidden;
  border-bottom:1px solid var(--line-2);
}
.hero-bg{
  position:absolute;inset:0;z-index:0;overflow:hidden;
}
.hero-bg::before{
  content:"";position:absolute;inset:0;
  background:url('../images/hero-refinery.jpg') center/cover no-repeat;
  opacity:.18;
  filter:contrast(1.1) brightness(.6);
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,9,15,.7),rgba(7,9,15,.95));
}
.orb{position:absolute;border-radius:50%;filter:blur(100px);pointer-events:none;z-index:0}
.orb-1{width:560px;height:560px;background:radial-gradient(circle,rgba(255,58,58,.5),transparent 70%);top:-180px;right:-100px;animation:float 14s ease-in-out infinite}
.orb-2{width:480px;height:480px;background:radial-gradient(circle,rgba(255,181,70,.32),transparent 70%);bottom:-160px;left:-100px;animation:float 18s ease-in-out infinite reverse}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,-40px) scale(1.1)}}

.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.3fr .85fr;gap:60px;align-items:center}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  padding:7px 14px;border-radius:999px;
  background:rgba(255,107,53,.08);color:var(--primary-2);
  border:1px solid rgba(255,107,53,.3);
  font-size:11.5px;font-weight:600;letter-spacing:2px;text-transform:uppercase;
  margin-bottom:28px;font-family:var(--mono);
  backdrop-filter:blur(8px);
}
.hero-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--primary-2);box-shadow:0 0 14px var(--primary-2);animation:pulse 2s ease-in-out infinite}
.hero h1{
  font-size:clamp(36px,6vw,72px);font-weight:800;line-height:1;
  letter-spacing:-1.8px;margin-bottom:24px;
}
.hero h1 .accent{
  background:var(--gradient);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  display:inline-block;
}
.hero p.lead{font-size:17px;color:var(--text-2);max-width:600px;margin-bottom:36px;line-height:1.75}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}

/* tech metrics card on right */
.hero-side{
  background:linear-gradient(135deg,rgba(21,27,42,.7),rgba(14,18,28,.8));
  backdrop-filter:blur(16px);
  border:1px solid var(--line);border-radius:18px;padding:6px;
  position:relative;overflow:hidden;
}
.hero-side::before{
  content:"";position:absolute;top:0;left:-100%;width:100%;height:1px;
  background:linear-gradient(90deg,transparent,var(--primary-2),transparent);
  animation:scan 4s linear infinite;
}
@keyframes scan{0%{left:-100%}100%{left:100%}}
.hero-side-inner{padding:24px;background:rgba(7,9,15,.5);border-radius:14px}
.hero-side h3{
  font-size:11px;font-weight:600;letter-spacing:2.2px;text-transform:uppercase;
  color:var(--muted);margin-bottom:6px;font-family:var(--mono);
}
.hero-side .tagline{font-size:18px;color:#fff;font-weight:700;margin-bottom:18px}
.hero-side ul{list-style:none}
.hero-side li{
  display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--line-2);align-items:flex-start;
}
.hero-side li:last-child{border-bottom:none}
.hero-side li svg{width:20px;height:20px;color:var(--primary-2);flex-shrink:0;margin-top:2px}
.hero-side li strong{display:block;font-weight:600;color:#fff;font-size:14px;margin-bottom:2px}
.hero-side li span{color:var(--muted);font-size:12.5px;font-family:var(--mono)}

/* ============ MARQUEE ============ */
.marquee{
  position:relative;background:var(--surface);
  border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);
  padding:24px 0;overflow:hidden;
}
.marquee-label{
  position:absolute;left:50%;transform:translateX(-50%);top:-11px;
  background:var(--bg);padding:0 14px;color:var(--muted);
  font-size:10.5px;font-weight:700;letter-spacing:3px;text-transform:uppercase;
  font-family:var(--mono);z-index:2;
}
.marquee-track{display:flex;gap:48px;animation:scroll-x 35s linear infinite;width:max-content}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-item{
  display:flex;align-items:center;gap:10px;
  font-size:18px;font-weight:800;color:var(--muted);
  letter-spacing:.5px;white-space:nowrap;font-family:var(--mono);
  transition:color .2s;
}
.marquee-item:hover{color:var(--primary-2)}
.marquee-item .sep{color:var(--primary);opacity:.5;font-size:14px}
@keyframes scroll-x{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============ STATS BAR ============ */
.stats-strip{
  position:relative;z-index:5;background:var(--surface);
  border-radius:18px;padding:32px;margin-top:-50px;
  border:1px solid var(--line);
  display:grid;grid-template-columns:repeat(4,1fr);gap:30px;
  box-shadow:0 30px 80px rgba(0,0,0,.5);
}
.stat{text-align:left;border-right:1px solid var(--line-2);padding:0 16px;position:relative}
.stat:last-child{border-right:none}
.stat .num{
  font-size:42px;font-weight:800;color:#fff;letter-spacing:-1.8px;line-height:1;
  font-family:var(--mono);
  background:var(--gradient);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.stat .num .plus{font-size:30px}
.stat .label{margin-top:10px;color:var(--muted);font-size:11.5px;font-weight:500;letter-spacing:1.5px;text-transform:uppercase;font-family:var(--mono)}
.stat .desc{margin-top:6px;color:var(--text-2);font-size:13px}

/* ============ SECTIONS ============ */
section{padding:100px 0;position:relative}
.section-head{text-align:center;max-width:760px;margin:0 auto 64px}
.section-head.left{text-align:left;margin-left:0}
.eyebrow{
  display:inline-block;padding:6px 14px;
  background:rgba(255,107,53,.08);color:var(--primary-2);
  font-size:11px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;
  border:1px solid rgba(255,107,53,.25);border-radius:999px;
  margin-bottom:20px;font-family:var(--mono);
}
h2{
  font-size:clamp(28px,3.8vw,46px);font-weight:800;color:#fff;
  letter-spacing:-1.2px;line-height:1.1;margin-bottom:16px;
}
h2 .accent{
  background:var(--gradient);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
h3{font-weight:700;color:#fff;letter-spacing:-.3px}
.section-head p{color:var(--text-2);font-size:16px;line-height:1.75}

/* ============ PAGE HERO (inner pages) ============ */
.page-hero{
  position:relative;color:#fff;padding:90px 0 80px;
  overflow:hidden;border-bottom:1px solid var(--line-2);
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:url('../images/reference-banner.jpg') center/cover no-repeat;
  opacity:.12;filter:contrast(1.1) brightness(.5);
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,9,15,.6),rgba(7,9,15,.95));
}
.page-hero .orb{z-index:0}
.page-hero .container{position:relative;z-index:1}
.breadcrumb{
  display:flex;gap:10px;align-items:center;font-size:12px;margin-bottom:20px;
  color:var(--muted);letter-spacing:1.5px;font-family:var(--mono);text-transform:uppercase;
}
.breadcrumb a:hover{color:var(--primary-2)}
.breadcrumb .sep{opacity:.5}
.page-hero h1{font-size:clamp(34px,5vw,56px);font-weight:800;letter-spacing:-1.4px;line-height:1.1;margin-bottom:18px;color:#fff}
.page-hero h1 .accent{
  background:var(--gradient);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.page-hero p{font-size:17px;color:var(--text-2);max-width:680px;line-height:1.7}

/* ============ FEATURE GRID / CARDS (services) ============ */
.cards-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{
  background:var(--surface);border-radius:16px;padding:30px;
  border:1px solid var(--line-2);transition:all .35s;position:relative;overflow:hidden;
}
.card::before{
  content:"";position:absolute;inset:0;border-radius:16px;padding:1px;
  background:var(--gradient);
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .35s;pointer-events:none;
}
.card::after{
  content:"";position:absolute;inset:0;border-radius:16px;
  background:radial-gradient(400px circle at var(--mx,50%) var(--my,50%),rgba(255,107,53,.12),transparent 50%);
  opacity:0;transition:opacity .35s;pointer-events:none;
}
.card:hover{transform:translateY(-6px);background:var(--surface-2)}
.card:hover::before{opacity:1}
.card:hover::after{opacity:1}
.card .id{font-family:var(--mono);font-size:11px;color:var(--primary-2);letter-spacing:1.5px;margin-bottom:14px}
.card .icon{
  width:54px;height:54px;border-radius:12px;
  background:linear-gradient(135deg,rgba(255,58,58,.12),rgba(255,107,53,.08));
  border:1px solid rgba(255,107,53,.2);
  display:grid;place-items:center;color:var(--primary-2);margin-bottom:20px;
  position:relative;z-index:1;
}
.card .icon svg{width:26px;height:26px}
.card h3{font-size:18px;margin-bottom:10px;position:relative;z-index:1}
.card p{color:var(--muted);font-size:13.5px;line-height:1.65;position:relative;z-index:1}
.card a.more{display:inline-flex;align-items:center;gap:6px;margin-top:18px;color:var(--primary-2);font-weight:600;font-size:13px;font-family:var(--mono);letter-spacing:.5px;position:relative;z-index:1}
.card a.more:hover{gap:12px}

/* ============ INTRO BLOCK (about/services) ============ */
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.intro-img{position:relative;border-radius:18px;overflow:hidden;aspect-ratio:5/6;background:var(--surface-2);border:1px solid var(--line)}
.intro-img img{width:100%;height:100%;object-fit:cover;opacity:.9}
.intro-img::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 50%,rgba(7,9,15,.6));
  pointer-events:none;
}
.intro-img .badge{
  position:absolute;left:24px;bottom:24px;
  background:rgba(7,9,15,.85);backdrop-filter:blur(8px);
  border:1px solid rgba(255,107,53,.3);
  color:#fff;padding:14px 18px;border-radius:14px;
  font-weight:700;font-size:14px;display:flex;align-items:center;gap:10px;
  font-family:var(--mono);letter-spacing:.5px;
}
.badge svg{width:20px;height:20px;color:var(--primary-2)}
.intro-text h2{text-align:left}
.intro-text>p{color:var(--text-2);font-size:16px;line-height:1.8;margin-bottom:18px}
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:32px}
.feature{display:flex;gap:14px;align-items:flex-start}
.feature .icon{
  width:42px;height:42px;border-radius:10px;flex-shrink:0;
  background:linear-gradient(135deg,rgba(255,58,58,.15),rgba(255,107,53,.08));
  border:1px solid rgba(255,107,53,.25);
  display:grid;place-items:center;color:var(--primary-2);
}
.feature .icon svg{width:20px;height:20px}
.feature h4{font-size:14.5px;font-weight:700;color:#fff;margin-bottom:4px}
.feature p{font-size:13px;color:var(--muted);line-height:1.6}

/* ============ TECH STACK / CAPABILITIES ============ */
.tech-stack{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
}
.tech-pill{
  background:var(--surface);border:1px solid var(--line-2);border-radius:12px;
  padding:18px 20px;display:flex;align-items:center;gap:12px;
  transition:all .25s;position:relative;overflow:hidden;
}
.tech-pill:hover{border-color:rgba(255,107,53,.4);background:var(--surface-2);transform:translateY(-2px)}
.tech-pill .dot{
  width:8px;height:8px;border-radius:50%;flex-shrink:0;
  background:var(--primary-2);box-shadow:0 0 10px var(--primary-2);
}
.tech-pill .name{font-weight:600;font-size:14px;color:#fff}
.tech-pill .ver{margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--muted)}

/* ============ PROCESS FLOW (steps) ============ */
.process-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.process-step{
  background:var(--surface);border-radius:16px;padding:32px 26px;
  border:1px solid var(--line-2);transition:all .35s;position:relative;
}
.process-step::before{
  content:"";position:absolute;left:0;top:0;width:0;height:3px;
  background:var(--gradient);border-radius:16px 16px 0 0;transition:width .4s;
}
.process-step:hover{transform:translateY(-4px);background:var(--surface-2)}
.process-step:hover::before{width:100%}
.process-step .step-num{
  font-family:var(--mono);font-size:11px;font-weight:700;color:var(--primary-2);
  letter-spacing:2px;margin-bottom:14px;
}
.process-step .icon{
  width:54px;height:54px;border-radius:12px;
  background:linear-gradient(135deg,rgba(255,58,58,.12),rgba(255,107,53,.08));
  border:1px solid rgba(255,107,53,.2);
  display:grid;place-items:center;color:var(--primary-2);margin-bottom:18px;
}
.process-step .icon svg{width:26px;height:26px}
.process-step h4{font-size:17px;margin-bottom:8px}
.process-step p{font-size:13px;color:var(--muted);line-height:1.65}

/* ============ SERVICE DETAIL ROWS ============ */
.services-detail{display:flex;flex-direction:column;gap:16px}
.service-row{
  display:grid;grid-template-columns:140px 1fr;gap:30px;
  background:var(--surface);padding:30px;border-radius:16px;
  border:1px solid var(--line-2);transition:all .3s;
}
.service-row:hover{border-color:rgba(255,107,53,.3);background:var(--surface-2)}
.service-row .num-box{
  background:linear-gradient(135deg,rgba(255,58,58,.1),rgba(255,107,53,.05));
  border:1px solid rgba(255,107,53,.2);border-radius:12px;
  padding:24px;text-align:center;align-self:start;
}
.service-row .num-box .num{
  font-size:42px;font-weight:800;line-height:1;font-family:var(--mono);
  background:var(--gradient);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.service-row .num-box .label{font-size:10px;font-weight:700;letter-spacing:1.8px;margin-top:8px;text-transform:uppercase;color:var(--muted);font-family:var(--mono)}
.service-row h3{font-size:22px;margin-bottom:10px}
.service-row p{color:var(--text-2);font-size:14.5px;line-height:1.7;margin-bottom:14px}
.service-row .tags{display:flex;flex-wrap:wrap;gap:8px}
.service-row .tag{
  background:rgba(255,107,53,.08);color:var(--primary-2);font-size:11.5px;font-weight:600;
  padding:5px 11px;border-radius:6px;border:1px solid rgba(255,107,53,.2);
  font-family:var(--mono);letter-spacing:.5px;
}

/* ============ PROJECTS GRID ============ */
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.project-card{
  background:var(--surface);border-radius:16px;overflow:hidden;
  border:1px solid var(--line-2);transition:all .35s;
  display:flex;flex-direction:column;position:relative;
}
.project-card::before{
  content:"";position:absolute;inset:-1px;border-radius:16px;
  background:var(--gradient);opacity:0;z-index:0;transition:opacity .35s;
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;padding:1px;
  pointer-events:none;
}
.project-card:hover{transform:translateY(-6px);background:var(--surface-2)}
.project-card:hover::before{opacity:1}
.project-card .img{aspect-ratio:16/10;overflow:hidden;background:var(--surface-3);position:relative}
.project-card .img img{width:100%;height:100%;object-fit:cover;transition:transform .6s,opacity .3s;opacity:.85}
.project-card:hover .img img{transform:scale(1.05);opacity:1}
.project-card .img::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 50%,rgba(7,9,15,.4));
}
.project-card .body{padding:22px;flex:1;display:flex;flex-direction:column;position:relative;z-index:1}
.project-card .tag{
  display:inline-block;background:rgba(255,107,53,.1);color:var(--primary-2);
  font-size:10px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;
  padding:4px 10px;border-radius:6px;margin-bottom:12px;align-self:flex-start;
  border:1px solid rgba(255,107,53,.25);font-family:var(--mono);
}
.project-card h4{font-size:16.5px;font-weight:700;color:#fff;line-height:1.4;margin-bottom:10px;min-height:44px}
.project-card .meta{font-size:13px;color:var(--muted);line-height:1.7;flex:1}
.project-card .meta strong{color:var(--text-2);font-weight:600}
.project-card .value{
  margin-top:14px;padding-top:14px;border-top:1px solid var(--line-2);
  font-size:14px;font-weight:700;color:var(--primary-2);font-family:var(--mono);
}

/* ============ FILTER BAR ============ */
.filter-bar{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin-bottom:42px}
.filter-btn{
  padding:8px 18px;border-radius:999px;background:var(--surface);color:var(--text-2);font-weight:600;
  font-size:13px;border:1px solid var(--line);transition:all .2s;
  font-family:var(--mono);letter-spacing:.5px;
}
.filter-btn:hover{border-color:var(--primary-2);color:var(--primary-2)}
.filter-btn.active{background:var(--gradient);color:#fff;border-color:transparent;box-shadow:var(--glow)}

/* ============ CLIENT LOGOS DARK ============ */
.client-grid{
  display:grid;grid-template-columns:repeat(6,1fr);gap:0;
  border:1px solid var(--line-2);border-radius:16px;overflow:hidden;background:var(--surface);
}
.client-logo{
  aspect-ratio:5/3;display:grid;place-items:center;
  border-right:1px solid var(--line-2);border-bottom:1px solid var(--line-2);
  color:var(--muted);font-weight:700;font-size:16px;letter-spacing:.3px;
  transition:all .25s;text-align:center;padding:14px;
  font-family:var(--mono);
}
.client-logo:hover{background:var(--surface-2);color:var(--primary-2)}
.client-logo:nth-child(6n){border-right:none}
.client-logo small{display:block;font-size:8.5px;font-weight:500;color:var(--muted);margin-top:4px;letter-spacing:1.5px;opacity:.7}

/* image showcase (e.g. clients-logos.jpg) */
.showcase{padding:80px 0;background:var(--surface);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.showcase-img{
  border-radius:16px;overflow:hidden;border:1px solid var(--line-2);
  background:#fff;
}
.showcase-img img{display:block;width:100%}

/* ============ CTA BLOCK ============ */
.cta-block{
  background:var(--surface);
  border:1px solid var(--line);border-radius:24px;padding:60px;text-align:center;
  position:relative;overflow:hidden;
}
.cta-block::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse at center,rgba(255,107,53,.18),transparent 70%);
}
.cta-block::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,107,53,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,107,53,.04) 1px,transparent 1px);
  background-size:32px 32px;
  mask-image:radial-gradient(ellipse at center,black 30%,transparent 80%);
}
.cta-block>*{position:relative;z-index:1}
.cta-block h2{margin-bottom:14px}
.cta-block p{color:var(--text-2);max-width:600px;margin:0 auto 30px;font-size:16.5px}

/* ============ CONTACT ============ */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px}
.contact-info h2{text-align:left}
.contact-info>p{color:var(--text-2);margin-bottom:30px;font-size:16px}
.contact-list{list-style:none;margin-bottom:30px}
.contact-list li{
  display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line-2);align-items:flex-start;
}
.contact-list .icon{
  width:46px;height:46px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,rgba(255,58,58,.12),rgba(255,107,53,.08));
  border:1px solid rgba(255,107,53,.2);
  display:grid;place-items:center;color:var(--primary-2);
}
.contact-list .icon svg{width:20px;height:20px}
.contact-list strong{display:block;color:#fff;font-weight:600;margin-bottom:4px;font-size:12px;letter-spacing:1.5px;text-transform:uppercase;font-family:var(--mono)}
.contact-list span{color:var(--text-2);font-size:15px;line-height:1.6}
.social{display:flex;gap:10px}
.social a{
  width:44px;height:44px;border-radius:10px;background:var(--surface);border:1px solid var(--line);
  display:grid;place-items:center;color:var(--primary-2);transition:all .2s;
}
.social a:hover{background:var(--gradient);color:#fff;border-color:transparent;transform:translateY(-2px)}
.social svg{width:18px;height:18px}

.contact-form{
  background:var(--surface);border-radius:18px;padding:36px;border:1px solid var(--line);
  position:relative;overflow:hidden;
}
.contact-form::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--primary-2),transparent);
}
.contact-form h3{font-size:22px;margin-bottom:8px}
.contact-form>p{color:var(--muted);font-size:13.5px;margin-bottom:24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:11.5px;font-weight:600;color:var(--text-2);margin-bottom:6px;letter-spacing:1px;text-transform:uppercase;font-family:var(--mono)}
.form-control{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;
  font-family:inherit;font-size:14px;color:#fff;transition:all .2s;background:var(--bg);
}
.form-control:focus{outline:none;border-color:var(--primary-2);box-shadow:0 0 0 4px rgba(255,107,53,.1)}
.form-control::placeholder{color:var(--muted)}
textarea.form-control{resize:vertical;min-height:120px}

/* ============ OFFICE LOCATIONS ============ */
.offices-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.office-card{
  background:var(--surface);border-radius:16px;padding:30px;
  border:1px solid var(--line-2);position:relative;overflow:hidden;transition:all .3s;
}
.office-card:hover{border-color:rgba(255,107,53,.4);transform:translateY(-2px)}
.office-card::before{content:"";position:absolute;left:0;top:0;width:4px;height:100%;background:var(--gradient)}
.office-card .label{font-size:10.5px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--primary-2);margin-bottom:10px;font-family:var(--mono)}
.office-card h4{font-size:20px;margin-bottom:12px}
.office-card p{font-size:14px;color:var(--text-2);line-height:1.7}

/* ============ VALUES (career) ============ */
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.value-card{
  background:var(--surface);border-radius:16px;padding:34px;
  border:1px solid var(--line-2);transition:all .3s;
}
.value-card:hover{border-color:rgba(255,107,53,.4);background:var(--surface-2);transform:translateY(-4px)}
.value-card .icon{
  width:54px;height:54px;border-radius:12px;
  background:linear-gradient(135deg,rgba(255,58,58,.15),rgba(255,107,53,.08));
  border:1px solid rgba(255,107,53,.25);
  color:var(--primary-2);display:grid;place-items:center;margin-bottom:20px;
}
.value-card .icon svg{width:26px;height:26px}
.value-card h4{font-size:18px;margin-bottom:10px}
.value-card p{color:var(--text-2);font-size:14px;line-height:1.7}

/* ============ FOOTER ============ */
footer{background:var(--bg);color:var(--muted);padding:80px 0 0;border-top:1px solid var(--line-2);position:relative;z-index:5}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:50px;margin-bottom:50px}
footer .logo{margin-bottom:18px}
footer .logo .logo-text{color:#fff}
.foot-about{font-size:14px;line-height:1.75;color:var(--text-2);margin-bottom:20px}
.foot-cert{display:flex;gap:8px;flex-wrap:wrap}
.foot-cert span{
  font-size:10.5px;font-weight:700;letter-spacing:1.5px;
  padding:5px 11px;border:1px solid var(--line);border-radius:6px;color:var(--primary-2);
  font-family:var(--mono);background:var(--surface);
}
footer h5{font-size:11.5px;font-weight:700;color:#fff;letter-spacing:2px;text-transform:uppercase;margin-bottom:20px;font-family:var(--mono)}
footer ul{list-style:none}
footer ul li{margin-bottom:10px}
footer ul a{font-size:14px;color:var(--text-2);transition:color .2s}
footer ul a:hover{color:var(--primary-2)}
.foot-contact{font-size:14px;line-height:1.75;color:var(--text-2)}
.foot-contact strong{color:#fff;display:block;margin-bottom:4px;margin-top:12px;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;font-family:var(--mono)}
.foot-contact strong:first-child{margin-top:0}
.foot-bottom{
  border-top:1px solid var(--line-2);padding:24px 0;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;
  font-size:12.5px;color:var(--muted);font-family:var(--mono);
}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .client-grid{grid-template-columns:repeat(4,1fr)}
  .client-logo:nth-child(6n){border-right:1px solid var(--line-2)}
  .client-logo:nth-child(4n){border-right:none}
  .cards-grid,.process-flow,.tech-stack{grid-template-columns:repeat(2,1fr)}
  .projects-grid,.values-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
  .menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--surface);flex-direction:column;align-items:stretch;padding:14px;border-bottom:1px solid var(--line-2)}
  .menu.open{display:flex}
  .menu a{padding:14px}
  .menu-toggle{display:flex}
  .nav .btn{display:none}
  .hero-grid,.intro-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .stats-strip{grid-template-columns:repeat(2,1fr);padding:24px;margin-top:-40px}
  .stat{border-right:none;border-bottom:1px solid var(--line-2);padding:14px 0}
  .stat:nth-child(2){border-right:none}
  .stat:nth-last-child(-n+2){border-bottom:none}
  .topbar-left span:not(:first-child):not(.live){display:none}
  .offices-grid,.values-grid{grid-template-columns:1fr}
  .service-row{grid-template-columns:1fr;gap:18px}
  .service-row .num-box{padding:18px;display:flex;align-items:center;justify-content:center;gap:14px}
  .service-row .num-box .num{font-size:30px}
  .service-row .num-box .label{margin-top:0}
  .form-row{grid-template-columns:1fr}
  .cta-block{padding:40px 24px}
}
@media (max-width:600px){
  section{padding:70px 0}
  .footer-grid{grid-template-columns:1fr}
  .client-grid{grid-template-columns:repeat(2,1fr)}
  .client-logo:nth-child(2n){border-right:none}
  .client-logo:nth-child(odd){border-right:1px solid var(--line-2)}
  .cards-grid,.process-flow,.tech-stack,.projects-grid,.values-grid{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:1fr}
  .page-hero,.hero{padding:80px 0 80px}
}

/* Animations */
@keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}
.reveal{opacity:0}
.reveal.show{animation:fadeUp .8s cubic-bezier(.22,1,.36,1) forwards}