/* ============================================================
   Tetra Forge Solutions; Design System
   ============================================================ */
:root{
  --bg:#0F172A;
  --bg-2:#111827;
  --bg-3:#0b1322;
  --accent:#2563EB;
  --accent-hover:#3B82F6;
  --accent-soft:rgba(37,99,235,.12);
  --text:#FFFFFF;
  --muted:#CBD5E1;
  --muted-2:#94A3B8;
  --success:#10B981;
  --border:#334155;
  --border-soft:rgba(51,65,85,.5);
  --maxw:1180px;
  --r:14px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,.display{font-family:'Manrope','Inter',sans-serif;letter-spacing:-.02em;line-height:1.1}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{position:relative}

/* ---------- Eyebrow / labels ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.74rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent-hover);margin-bottom:18px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--accent);display:inline-block}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-weight:600;font-size:.95rem;padding:14px 26px;border-radius:10px;
  cursor:pointer;border:1px solid transparent;transition:.25s var(--ease);
  font-family:'Inter',sans-serif;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 24px -8px rgba(37,99,235,.7)}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 14px 30px -8px rgba(59,130,246,.7)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}
.btn-ghost:hover{border-color:var(--accent-hover);background:var(--accent-soft)}
.btn svg{width:16px;height:16px}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:.3s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(15,23,42,.85);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border-soft);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:11px;font-family:'Manrope';font-weight:800;font-size:1.1rem;white-space:nowrap;line-height:1.05}
.brand .mark{width:34px;height:34px;flex:none}
.brand small{display:block;font-size:.6rem;letter-spacing:.22em;font-weight:600;color:var(--muted-2);text-transform:uppercase;margin-top:1px}
.nav-links{display:flex;align-items:center;gap:2px;list-style:none}
.nav-links a{
  padding:9px 11px;border-radius:8px;font-size:.88rem;font-weight:500;color:var(--muted);
  transition:.2s;white-space:nowrap;
}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(255,255,255,.05)}
.nav-cta{display:flex;align-items:center;gap:14px}
.menu-toggle{display:none;background:none;border:1px solid var(--border);border-radius:8px;width:42px;height:42px;cursor:pointer;align-items:center;justify-content:center}
.menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{
  content:"";display:block;width:18px;height:2px;background:#fff;position:relative;transition:.25s;
}
.menu-toggle span::before{position:absolute;top:-6px}
.menu-toggle span::after{position:absolute;top:6px}

/* ============================================================
   HERO
   ============================================================ */
.hero{padding:160px 0 90px;position:relative;overflow:hidden}
.hero-grid{position:absolute;inset:0;z-index:0;opacity:.5;
  background-image:linear-gradient(var(--border-soft) 1px,transparent 1px),linear-gradient(90deg,var(--border-soft) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 70% 20%,#000 30%,transparent 75%);
          mask-image:radial-gradient(ellipse 70% 60% at 70% 20%,#000 30%,transparent 75%);
}
.hero-glow{position:absolute;width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle,rgba(37,99,235,.22),transparent 65%);
  top:-120px;right:-80px;z-index:0;filter:blur(10px)}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.hero h1{font-size:clamp(2.4rem,5vw,3.7rem);font-weight:800;margin-bottom:22px}
.hero h1 .grad{background:linear-gradient(120deg,#fff 20%,var(--accent-hover));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:1.12rem;color:var(--muted);max-width:540px;margin-bottom:34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-trust{margin-top:38px;display:flex;gap:28px;flex-wrap:wrap;align-items:center;color:var(--muted-2);font-size:.82rem}
.hero-trust b{color:#fff;font-family:'Manrope';font-weight:700}

/* hero visual; forged quad panel */
.hero-visual{position:relative}
.panel-stack{position:relative;border:1px solid var(--border);border-radius:18px;background:linear-gradient(160deg,var(--bg-2),var(--bg-3));padding:22px;box-shadow:0 40px 80px -40px rgba(0,0,0,.8)}
.panel-stack .bar{display:flex;align-items:center;gap:7px;margin-bottom:18px}
.panel-stack .bar i{width:11px;height:11px;border-radius:50%;background:var(--border);display:block}
.panel-stack .bar i:nth-child(1){background:#475569}
.quad{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.quad .cell{background:var(--bg);border:1px solid var(--border-soft);border-radius:10px;padding:16px}
.quad .cell .k{font-size:.7rem;color:var(--muted-2);text-transform:uppercase;letter-spacing:.1em}
.quad .cell .v{font-family:'Manrope';font-weight:700;font-size:1.5rem;margin-top:4px}
.quad .cell .v.ok{color:var(--success)}
.quad .cell .v.b{color:var(--accent-hover)}
.scanline{height:6px;border-radius:4px;background:linear-gradient(90deg,var(--accent),transparent);margin-top:16px;animation:scan 3.4s var(--ease) infinite}
@keyframes scan{0%,100%{width:30%}50%{width:90%}}
.float-badge{position:absolute;left:-22px;bottom:-22px;background:var(--bg-2);border:1px solid var(--border);border-radius:12px;padding:12px 16px;display:flex;align-items:center;gap:10px;box-shadow:0 20px 40px -20px rgba(0,0,0,.9)}
.float-badge .dot{width:9px;height:9px;border-radius:50%;background:var(--success);box-shadow:0 0 0 4px rgba(16,185,129,.18)}
.float-badge small{color:var(--muted-2);font-size:.7rem;display:block}
.float-badge b{font-family:'Manrope';font-size:.9rem}

/* ============================================================
   STATS
   ============================================================ */
.stats{border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft);padding:54px 0;background:var(--bg-2)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;text-align:center}
.stat .num{font-family:'Manrope';font-weight:800;font-size:2.7rem;background:linear-gradient(120deg,#fff,var(--accent-hover));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .lbl{color:var(--muted);font-size:.9rem;margin-top:6px}

/* ============================================================
   SECTION SHELL
   ============================================================ */
.sec{padding:96px 0}
.sec-head{max-width:680px;margin-bottom:54px}
.sec-head.center{margin:0 auto 54px;text-align:center}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:800;margin-bottom:16px}
.sec-head p{color:var(--muted);font-size:1.05rem}

/* ---------- Service cards ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cards.cols-3{grid-template-columns:repeat(3,1fr)}
.cards.cols-2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--bg-2);border:1px solid var(--border-soft);border-radius:var(--r);
  padding:26px;transition:.3s var(--ease);position:relative;overflow:hidden;
}
.card::after{content:"";position:absolute;inset:0;border-radius:var(--r);padding:1px;
  background:linear-gradient(140deg,var(--accent),transparent 40%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:.3s}
.card:hover{transform:translateY(-5px);border-color:transparent;background:var(--bg-3)}
.card:hover::after{opacity:1}
.card .ico{width:46px;height:46px;border-radius:11px;background:var(--accent-soft);border:1px solid rgba(37,99,235,.3);display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--accent-hover)}
.card .ico svg{width:22px;height:22px}
.card h3{font-size:1.12rem;margin-bottom:9px}
.card p{color:var(--muted);font-size:.92rem}
.card .more{margin-top:16px;font-size:.85rem;font-weight:600;color:var(--accent-hover);display:inline-flex;align-items:center;gap:6px}

/* ---------- Feature / why list ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.feature{display:flex;gap:16px}
.feature .chk{flex:none;width:40px;height:40px;border-radius:10px;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.3);display:flex;align-items:center;justify-content:center;color:var(--success)}
.feature h4{font-size:1.05rem;margin-bottom:6px}
.feature p{color:var(--muted);font-size:.9rem}

/* ---------- Split content ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split.rev > :first-child{order:2}

/* ---------- Industries pills ---------- */
.ind-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.ind{background:var(--bg-2);border:1px solid var(--border-soft);border-radius:12px;padding:22px;transition:.25s var(--ease)}
.ind:hover{border-color:var(--accent);transform:translateY(-3px)}
.ind .ico{color:var(--accent-hover);margin-bottom:12px}
.ind .ico svg{width:26px;height:26px}
.ind h4{font-size:1rem}
.ind p{color:var(--muted-2);font-size:.82rem;margin-top:5px}

/* ---------- Testimonials ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{background:var(--bg-2);border:1px solid var(--border-soft);border-radius:var(--r);padding:28px;position:relative}
.quote .stars{color:var(--accent-hover);margin-bottom:14px;font-size:.9rem;letter-spacing:2px}
.quote p{color:var(--muted);font-size:.95rem;font-style:italic}
.quote .who{display:flex;align-items:center;gap:13px;margin-top:22px}
.quote .ava{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#1e3a8a);display:flex;align-items:center;justify-content:center;font-family:'Manrope';font-weight:700;font-size:.95rem}
.quote .who b{display:block;font-size:.9rem}
.quote .who small{color:var(--muted-2);font-size:.78rem}

/* ---------- CTA banner ---------- */
.cta-banner{padding:80px 0}
.cta-box{background:linear-gradient(135deg,#1e3a8a,var(--bg-2));border:1px solid var(--border);border-radius:22px;padding:60px;text-align:center;position:relative;overflow:hidden}
.cta-box::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:40px 40px;-webkit-mask-image:radial-gradient(circle at 50% 0,#000,transparent 70%);mask-image:radial-gradient(circle at 50% 0,#000,transparent 70%)}
.cta-box > *{position:relative;z-index:1}
.cta-box h2{font-size:clamp(1.8rem,3.5vw,2.5rem);font-weight:800;margin-bottom:16px}
.cta-box p{color:var(--muted);max-width:560px;margin:0 auto 30px}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ============================================================
   PAGE HEADER (interior)
   ============================================================ */
.page-hero{padding:150px 0 70px;position:relative;overflow:hidden;border-bottom:1px solid var(--border-soft)}
.page-hero .hero-grid{opacity:.4}
.page-hero-inner{position:relative;z-index:2;max-width:760px}
.page-hero h1{font-size:clamp(2.2rem,4.5vw,3.3rem);font-weight:800;margin-bottom:18px}
.page-hero p{font-size:1.12rem;color:var(--muted);max-width:600px}
.crumbs{font-size:.82rem;color:var(--muted-2);margin-bottom:18px}
.crumbs a:hover{color:var(--accent-hover)}

/* ---------- Process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{background:var(--bg-2);border:1px solid var(--border-soft);border-radius:var(--r);padding:26px;position:relative}
.step .n{font-family:'Manrope';font-weight:800;font-size:1.1rem;color:var(--accent-hover);border:1px solid var(--border);width:38px;height:38px;border-radius:9px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.step h4{font-size:1.02rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.88rem}

/* ---------- Detailed service blocks ---------- */
.svc-block{border:1px solid var(--border-soft);border-radius:var(--r);background:var(--bg-2);padding:34px;margin-bottom:22px}
.svc-block .top{display:flex;align-items:flex-start;gap:20px}
.svc-block .ico{flex:none;width:52px;height:52px;border-radius:12px;background:var(--accent-soft);border:1px solid rgba(37,99,235,.3);display:flex;align-items:center;justify-content:center;color:var(--accent-hover)}
.svc-block .ico svg{width:26px;height:26px}
.svc-block h3{font-size:1.3rem;margin-bottom:8px}
.svc-block > p{color:var(--muted)}
.svc-block .deliver{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px;padding-top:24px;border-top:1px solid var(--border-soft)}
.svc-block .deliver .d{font-size:.86rem;color:var(--muted);display:flex;gap:8px}
.svc-block .deliver .d svg{width:16px;height:16px;flex:none;color:var(--success);margin-top:3px}

/* ---------- Industry detail ---------- */
.ind-detail{border:1px solid var(--border-soft);border-radius:var(--r);background:var(--bg-2);padding:30px;display:grid;grid-template-columns:.8fr 1.2fr;gap:30px;margin-bottom:20px;align-items:start}
.ind-detail .head{display:flex;align-items:center;gap:14px}
.ind-detail .head .ico{width:48px;height:48px;border-radius:11px;background:var(--accent-soft);border:1px solid rgba(37,99,235,.3);display:flex;align-items:center;justify-content:center;color:var(--accent-hover)}
.ind-detail .head h3{font-size:1.25rem}
.ind-detail .cols{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.ind-detail .col h5{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;color:var(--accent-hover);margin-bottom:10px}
.ind-detail .col ul{list-style:none}
.ind-detail .col li{color:var(--muted);font-size:.88rem;padding:5px 0 5px 18px;position:relative}
.ind-detail .col li::before{content:"";position:absolute;left:0;top:13px;width:6px;height:6px;border-radius:50%;background:var(--accent)}

/* ---------- Values ---------- */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.value{background:var(--bg-2);border:1px solid var(--border-soft);border-radius:var(--r);padding:28px}
.value .ico{color:var(--accent-hover);margin-bottom:14px}
.value .ico svg{width:26px;height:26px}
.value h4{font-size:1.1rem;margin-bottom:8px}
.value p{color:var(--muted);font-size:.9rem}

/* ---------- Mission/Vision cards ---------- */
.mv{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.mv-card{border:1px solid var(--border-soft);border-radius:var(--r);padding:34px;background:linear-gradient(160deg,var(--bg-2),var(--bg-3))}
.mv-card .eyebrow{margin-bottom:14px}
.mv-card h3{font-size:1.5rem;margin-bottom:14px}
.mv-card p{color:var(--muted)}

/* ---------- Blog ---------- */
.blog-cats{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:40px}
.blog-cats button{background:var(--bg-2);border:1px solid var(--border);color:var(--muted);padding:8px 18px;border-radius:30px;font-size:.85rem;cursor:pointer;transition:.2s;font-family:'Inter'}
.blog-cats button:hover,.blog-cats button.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post{background:var(--bg-2);border:1px solid var(--border-soft);border-radius:var(--r);overflow:hidden;transition:.3s var(--ease);display:flex;flex-direction:column}
.post:hover{transform:translateY(-5px);border-color:var(--accent)}
.post .thumb{height:160px;background:linear-gradient(135deg,#1e293b,#0b1322);position:relative;overflow:hidden}
.post .thumb::after{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--border-soft) 1px,transparent 1px),linear-gradient(90deg,var(--border-soft) 1px,transparent 1px);background-size:26px 26px;opacity:.5}
.post .thumb .tag{position:absolute;top:14px;left:14px;z-index:2;background:var(--accent);color:#fff;font-size:.7rem;font-weight:600;padding:5px 11px;border-radius:20px}
.post .thumb .em{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:rgba(59,130,246,.4)}
.post .thumb .em svg{width:54px;height:54px}
.post .body{padding:22px;flex:1;display:flex;flex-direction:column}
.post .meta{font-size:.76rem;color:var(--muted-2);margin-bottom:10px}
.post h3{font-size:1.08rem;margin-bottom:10px;line-height:1.3}
.post p{color:var(--muted);font-size:.88rem;flex:1}
.post .more{margin-top:16px;font-size:.84rem;font-weight:600;color:var(--accent-hover)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px}
.form-card{background:var(--bg-2);border:1px solid var(--border-soft);border-radius:var(--r);padding:34px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;background:var(--bg);border:1px solid var(--border);border-radius:9px;
  padding:12px 14px;color:#fff;font-family:'Inter';font-size:.92rem;transition:.2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.field textarea{resize:vertical;min-height:120px}
.field .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-info .ci{display:flex;gap:16px;margin-bottom:24px}
.contact-info .ci .ico{flex:none;width:46px;height:46px;border-radius:11px;background:var(--accent-soft);border:1px solid rgba(37,99,235,.3);display:flex;align-items:center;justify-content:center;color:var(--accent-hover)}
.contact-info .ci .ico svg{width:20px;height:20px}
.contact-info .ci h4{font-size:1rem;margin-bottom:3px}
.contact-info .ci p{color:var(--muted);font-size:.9rem}
.map-ph{margin-top:24px;height:220px;border-radius:var(--r);border:1px solid var(--border);background:linear-gradient(135deg,#1e293b,#0b1322);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}
.map-ph::after{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--border-soft) 1px,transparent 1px),linear-gradient(90deg,var(--border-soft) 1px,transparent 1px);background-size:34px 34px;opacity:.6}
.map-ph .pin{position:relative;z-index:2;text-align:center;color:var(--muted)}
.map-ph .pin svg{width:34px;height:34px;color:var(--accent-hover);margin-bottom:6px}
.form-note{margin-top:14px;font-size:.8rem;color:var(--muted-2)}
.form-ok{display:none;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.4);color:var(--success);padding:12px 16px;border-radius:9px;font-size:.88rem;margin-bottom:18px}

/* ---------- Tabs (services overview) ---------- */
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:10px}
.pillar{background:var(--bg-2);border:1px solid var(--border-soft);border-radius:var(--r);padding:24px;border-top:3px solid var(--accent)}
.pillar h4{font-size:1.05rem;margin-bottom:10px;display:flex;align-items:center;gap:9px}
.pillar h4 .ico{color:var(--accent-hover)}
.pillar h4 .ico svg{width:20px;height:20px}
.pillar ul{list-style:none;margin-top:6px}
.pillar li{font-size:.86rem;color:var(--muted);padding:5px 0 5px 16px;position:relative}
.pillar li::before{content:"";position:absolute;left:0;top:12px;width:5px;height:5px;border-radius:50%;background:var(--accent-hover)}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--bg-2);border-top:1px solid var(--border-soft);padding:64px 0 30px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:46px}
.foot-brand .brand{margin-bottom:16px}
.foot-brand p{color:var(--muted);font-size:.9rem;max-width:300px}
.foot-social{display:flex;gap:10px;margin-top:20px}
.foot-social a{width:38px;height:38px;border-radius:9px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--muted);transition:.25s}
.foot-social a:hover{border-color:var(--accent);color:#fff;background:var(--accent-soft)}
.foot-social svg{width:17px;height:17px}
.foot-col h5{font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;color:#fff;margin-bottom:18px}
.foot-col ul{list-style:none}
.foot-col li{margin-bottom:11px}
.foot-col a{color:var(--muted);font-size:.9rem;transition:.2s}
.foot-col a:hover{color:var(--accent-hover)}
.foot-bottom{border-top:1px solid var(--border-soft);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:var(--muted-2);font-size:.84rem}

/* ============================================================
   ANIMATION ON SCROLL
   ============================================================ */
.reveal{opacity:0;transform:translateY(24px);transition:.7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:980px){
  .hero-inner{grid-template-columns:1fr;gap:48px}
  .hero-visual{max-width:480px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:36px 28px}
  .cards,.cards.cols-3,.cards.cols-2{grid-template-columns:repeat(2,1fr)}
  .feature-grid,.values,.quotes,.posts,.steps{grid-template-columns:repeat(2,1fr)}
  .ind-grid{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid,.mv{grid-template-columns:1fr;gap:36px}
  .split.rev > :first-child{order:0}
  .ind-detail{grid-template-columns:1fr}
  .pillars{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:1100px){
  .nav-links{
    position:fixed;top:74px;left:0;right:0;background:var(--bg-2);border-bottom:1px solid var(--border);
    flex-direction:column;align-items:stretch;padding:14px;gap:4px;
    transform:translateY(-130%);transition:.3s var(--ease);z-index:90;
  }
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:13px;font-size:.95rem}
  .menu-toggle{display:flex}
}
@media(max-width:640px){
  .nav-cta .btn{display:none}
  .cards,.cards.cols-3,.cards.cols-2,.feature-grid,.values,.quotes,.posts,.steps,.ind-grid,.pillars{grid-template-columns:1fr}
  .ind-detail .cols{grid-template-columns:1fr}
  .field .row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .cta-box,.svc-block{padding:30px 22px}
  .sec{padding:70px 0}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}