/* ==========================================================================
   iNGENUITi — Corporate Website
   ========================================================================== */

:root{
  --navy-950:#070c1f;
  --navy-900:#0b1330;
  --navy-800:#111b45;
  --navy-700:#182463;
  --navy-600:#213085;
  --blue-600:#2447c4;
  --blue-500:#3358e0;
  --blue-400:#5b7fff;
  --gold-500:#d4a24c;
  --gold-400:#e8c384;
  --teal-400:#28d1c5;
  --ink-900:#0c1024;
  --ink-700:#2a3050;
  --ink-500:#5a6180;
  --ink-300:#9aa1c0;
  --paper-0:#ffffff;
  --paper-50:#f7f8fc;
  --paper-100:#eef0fa;
  --line-100:#e6e9f5;
  --line-200:#d8dcf0;
  --shadow-sm:0 1px 3px rgba(11,19,48,0.05),0 1px 2px rgba(11,19,48,0.04);
  --shadow-md:0 8px 20px rgba(11,19,48,0.08);
  --shadow-lg:0 16px 40px rgba(11,19,48,0.12);
  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:26px;
  --maxw:1240px;
  --font-head:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --font-body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink-700);
  background:var(--paper-0);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--navy-900);margin:0;font-weight:700;letter-spacing:-0.02em;}
p{margin:0;line-height:1.7;}
section{position:relative;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.hidden{display:none!important;}

/* ---------- Reusable bits ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:0.14em;text-transform:uppercase;
  color:var(--gold-500);
  margin-bottom:14px;
}
.eyebrow::before{content:'';width:22px;height:2px;background:var(--gold-500);border-radius:2px;}
.section-head{max-width:720px;margin-bottom:52px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(28px,3.4vw,42px);line-height:1.15;}
.section-head p.lead{margin-top:16px;font-size:17px;color:var(--ink-500);}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 28px;border-radius:999px;font-weight:600;font-size:15px;
  border:1px solid transparent;cursor:pointer;transition:all .25s ease;
  white-space:nowrap;
}
.btn-primary{background:linear-gradient(135deg,var(--blue-500),var(--blue-600));color:#fff;box-shadow:0 6px 16px rgba(51,88,224,0.24);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(51,88,224,0.3);}
.btn-ghost{background:rgba(255,255,255,0.08);color:#fff;border-color:rgba(255,255,255,0.35);}
.btn-ghost:hover{background:rgba(255,255,255,0.18);}
.btn-outline{background:transparent;color:var(--navy-800);border-color:var(--line-200);}
.btn-outline:hover{border-color:var(--blue-500);color:var(--blue-500);}
.btn-gold{background:linear-gradient(135deg,var(--gold-400),var(--gold-500));color:var(--navy-950);box-shadow:0 10px 24px rgba(212,162,76,0.35);}
.btn-gold:hover{transform:translateY(-2px);}
.btn-sm{padding:10px 20px;font-size:13.5px;}

.pill{
  display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:999px;
  background:var(--paper-100);color:var(--navy-700);font-size:12.5px;font-weight:600;
}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:22px 0;
  transition:background .35s ease,box-shadow .35s ease,padding .35s ease;
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.site-header.scrolled{
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(10px);
  box-shadow:0 6px 24px rgba(11,19,48,0.10);
  padding:12px 0;
  border-bottom:1px solid var(--line-100);
}
.brand{display:flex;align-items:center;gap:12px;}
.brand img{height:42px;width:auto;}

.main-nav{display:flex;align-items:center;gap:2px;}
.main-nav a{
  padding:10px 16px;font-size:14.5px;font-weight:500;color:var(--ink-700);
  border-radius:8px;transition:all .2s ease;
}
.main-nav a:hover{color:var(--navy-900);background:var(--paper-100);}
.header-cta{display:flex;align-items:center;gap:14px;}
.btn-nav-cta{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 22px;border-radius:999px;font-weight:600;font-size:13.5px;white-space:nowrap;
  border:1px solid var(--line-200);color:var(--navy-800);background:transparent;
  transition:all .2s ease;
}
.btn-nav-cta:hover{border-color:var(--blue-500);color:var(--blue-500);}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line-200);
  background:var(--paper-50);color:var(--navy-800);align-items:center;justify-content:center;cursor:pointer;
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  display:flex;align-items:center;
  background:
    radial-gradient(760px 420px at 82% 0%, rgba(51,88,224,0.09), transparent 65%),
    radial-gradient(680px 400px at 12% 100%, rgba(212,162,76,0.10), transparent 65%),
    var(--paper-0);
  overflow:hidden;
  padding:172px 0 96px;
  text-align:center;
}
.hero-inner{
  max-width:760px;margin:0 auto;
  position:relative;z-index:2;
}
.hero-badges{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:26px;}
.hero-badge{
  padding:8px 18px;border-radius:999px;border:1px solid var(--line-200);
  color:var(--navy-800);font-size:13px;font-weight:600;background:#fff;
}
.hero h1{
  font-size:clamp(32px,4.6vw,54px);line-height:1.12;color:var(--navy-900);font-weight:800;
  letter-spacing:-0.02em;margin-bottom:22px;
}
.hero h1 .accent{color:var(--blue-500);}
.hero p.sub{color:var(--ink-500);font-size:17.5px;max-width:600px;margin:0 auto 34px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;}

/* logo strip under hero */
.logo-strip{background:var(--paper-50);padding:34px 0;border-bottom:1px solid var(--line-100);}
.logo-strip .container{display:flex;align-items:center;gap:34px;flex-wrap:wrap;justify-content:center;}
.logo-strip .tag{font-size:12.5px;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink-300);white-space:nowrap;}
.logo-strip .marks{display:flex;gap:36px;flex-wrap:wrap;align-items:center;justify-content:center;flex:1;}
.logo-strip .marks img{height:22px;width:auto;object-fit:contain;filter:grayscale(1) opacity(0.55);transition:filter .25s ease;}
.logo-strip .marks img:hover{filter:none;}

/* ---------- About ---------- */
.about{padding:120px 0;background:#fff;}
.about-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:70px;align-items:start;}
.about-copy p{color:var(--ink-500);font-size:16.5px;margin-bottom:18px;}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px;}
.pillar{
  background:var(--paper-50);border:1px solid var(--line-100);border-radius:var(--radius-md);
  padding:26px 20px;
}
.pillar i{
  width:38px;height:38px;border-radius:11px;font-size:16px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(51,88,224,0.08);color:var(--blue-500);margin-bottom:14px;
}
.pillar h4{font-size:15.5px;margin-bottom:8px;}
.pillar p{font-size:13.5px;color:var(--ink-500);}

.stat-cards{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.stat-card{
  border-radius:var(--radius-lg);padding:30px 26px;color:#fff;
  background:linear-gradient(150deg,var(--navy-800),var(--navy-950));
  box-shadow:var(--shadow-md);position:relative;overflow:hidden;
}
.stat-card::after{content:'';position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:rgba(255,255,255,0.06);}
.stat-card b{display:block;font-family:var(--font-head);font-size:36px;margin-bottom:4px;}
.stat-card span{font-size:13px;color:rgba(255,255,255,0.65);}
.stat-card.alt{background:linear-gradient(150deg,var(--gold-400),var(--gold-500));color:var(--navy-950);}
.stat-card.alt span{color:rgba(11,19,48,0.6);}
.stat-card.wide{grid-column:1 / -1;display:flex;align-items:center;justify-content:space-between;gap:20px;background:var(--paper-100);color:var(--navy-900);box-shadow:none;border:1px solid var(--line-100);}
.stat-card.wide b{font-size:26px;}
.stat-card.wide span{color:var(--ink-500);}

/* ---------- Solutions ---------- */
.solutions{padding:120px 0;background:var(--paper-50);}
.sol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.sol-card{
  background:#fff;border-radius:var(--radius-md);border:1px solid var(--line-100);
  box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease;
  overflow:hidden;
}
.sol-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.sol-photo{aspect-ratio:16/10;overflow:hidden;background:var(--paper-100);}
.sol-photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease;}
.sol-card:hover .sol-photo img{transform:scale(1.04);}
.sol-body{padding:26px 26px 28px;}
.sol-icon{
  width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(51,88,224,0.08);color:var(--blue-500);font-size:17px;
  margin-top:-46px;margin-bottom:18px;position:relative;z-index:2;
  border:3px solid #fff;
}
.sol-card h3{font-size:18.5px;margin-bottom:10px;}
.sol-card p{font-size:14.5px;color:var(--ink-500);}

/* ---------- Products (software list) ---------- */
.products{padding:120px 0;background:#fff;}
.products-banner{
  border-radius:var(--radius-lg);overflow:hidden;margin-bottom:48px;
  aspect-ratio:21/7;box-shadow:var(--shadow-md);
}
.products-banner img{width:100%;height:100%;object-fit:cover;display:block;}
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.prod-card{
  border:1px solid var(--line-100);border-radius:var(--radius-md);padding:26px 22px;
  background:var(--paper-50);transition:all .25s ease;position:relative;
}
.prod-card:hover{background:#fff;border-color:var(--blue-400);box-shadow:var(--shadow-md);transform:translateY(-4px);}
.prod-card .tag-idx{
  font-family:var(--font-head);font-size:12px;font-weight:700;color:var(--gold-500);
  letter-spacing:0.08em;margin-bottom:12px;display:block;
}
.prod-card i{
  width:40px;height:40px;border-radius:11px;font-size:16px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(51,88,224,0.08);color:var(--blue-500);margin-bottom:16px;
}
.prod-card h4{font-size:15px;line-height:1.4;margin-bottom:8px;}
.prod-card p{font-size:12.5px;color:var(--ink-500);}

/* ---------- Portfolio (WAP innovative services) ---------- */
.portfolio{padding:120px 0;background:var(--paper-50);}
.port-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;}
.port-card{
  display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--line-100);
  border-radius:var(--radius-md);padding:26px 20px;color:var(--navy-900);text-align:left;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.port-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--blue-400);}
.port-card .mark{
  width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(212,162,76,0.14);color:var(--gold-500);
  font-weight:700;font-size:18px;margin-bottom:16px;overflow:hidden;
}
.port-card .mark.mark-logo{background:var(--paper-50);border:1px solid var(--line-100);padding:8px;}
.port-card .mark.mark-logo img{width:100%;height:100%;object-fit:contain;display:block;}
.port-card .mark.mark-dark{background:var(--navy-900);border-color:var(--navy-900);}
.port-card h4{font-size:15.5px;color:var(--navy-900);margin-bottom:6px;}
.port-card .role{font-size:11.5px;color:var(--gold-500);text-transform:uppercase;letter-spacing:0.06em;margin-bottom:10px;display:block;}
.port-card p{font-size:12.5px;color:var(--ink-500);margin-bottom:0;flex:1;}

/* ---------- Projects ---------- */
.projects{padding:120px 0;background:#fff;}
.proj-list{display:flex;flex-direction:column;gap:18px;}
.proj-row{
  display:grid;grid-template-columns:150px 1fr auto;gap:26px;align-items:center;
  padding:20px;border:1px solid var(--line-100);border-radius:var(--radius-md);
  transition:all .25s ease;
}
.proj-row:hover{border-color:var(--blue-400);box-shadow:var(--shadow-sm);}
.proj-photo{position:relative;width:150px;height:106px;border-radius:12px;overflow:hidden;flex:none;background:var(--paper-100);}
.proj-photo img{width:100%;height:100%;object-fit:cover;display:block;}
.proj-badge{
  position:absolute;bottom:8px;left:8px;
  font-family:var(--font-head);font-weight:700;font-size:11.5px;color:var(--navy-900);
  background:rgba(255,255,255,0.92);backdrop-filter:blur(4px);
  border-radius:999px;padding:5px 11px;text-align:center;
}
.proj-body h3{font-size:18px;margin-bottom:6px;}
.proj-body .client{font-size:12.5px;color:var(--blue-500);font-weight:600;text-transform:uppercase;letter-spacing:0.04em;margin-bottom:10px;display:block;}
.proj-body p{font-size:14px;color:var(--ink-500);}
.proj-tags{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;}

/* ---------- CMS / Tech features ---------- */
.tech{padding:120px 0;background:var(--paper-50);}
.tech-grid{display:grid;grid-template-columns:0.8fr 1.2fr;gap:60px;align-items:center;}
.tech-visual{
  background:linear-gradient(150deg,var(--navy-900),var(--navy-700));
  border-radius:var(--radius-lg);padding:44px 36px;color:#fff;box-shadow:var(--shadow-lg);
  position:relative;overflow:hidden;
}
.tech-visual::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 80% 0%,rgba(212,162,76,0.28),transparent 55%);}
.tech-visual h3{color:#fff;font-size:22px;margin-bottom:14px;position:relative;}
.tech-visual p{color:rgba(255,255,255,0.7);font-size:14.5px;position:relative;margin-bottom:24px;}
.tech-visual .badge-row{display:flex;gap:10px;flex-wrap:wrap;position:relative;}
.tech-visual .badge{background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);border-radius:999px;padding:7px 14px;font-size:12px;}
.feat-list{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.feat-item{display:flex;gap:14px;}
.feat-item i{color:var(--blue-500);background:rgba(51,88,224,0.08);width:32px;height:32px;flex:none;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:13px;}
.feat-item p{font-size:14px;color:var(--ink-700);font-weight:500;}

/* ---------- Global Presence / offices ---------- */
.global{padding:120px 0;background:#fff;}
.global-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:60px;align-items:center;}
.country-cloud{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
.country-chip{
  display:flex;align-items:center;gap:10px;padding:10px 16px;border-radius:999px;
  background:var(--paper-50);border:1px solid var(--line-100);font-size:13.5px;font-weight:600;color:var(--navy-800);
}
.country-chip .flag-dot{width:8px;height:8px;border-radius:50%;background:var(--gold-500);}
.office-cards{display:flex;flex-direction:column;gap:16px;}
.office-card{
  border:1px solid var(--line-100);border-radius:var(--radius-md);padding:22px 24px;
  display:flex;gap:18px;align-items:flex-start;background:var(--paper-50);
}
.office-card i{
  width:40px;height:40px;border-radius:11px;font-size:16px;flex:none;
  display:flex;align-items:center;justify-content:center;
  background:rgba(51,88,224,0.08);color:var(--blue-500);
}
.office-card h4{font-size:15.5px;margin-bottom:4px;}
.office-card span.loc{font-size:12.5px;color:var(--gold-500);font-weight:700;text-transform:uppercase;letter-spacing:0.05em;}
.office-card p{font-size:13.5px;color:var(--ink-500);margin-top:4px;}

/* ---------- Customers ---------- */
.customers{padding:110px 0;background:var(--paper-50);}
.client-grid{
  display:grid;grid-template-columns:repeat(6,1fr);gap:18px;
}
.client-tile{
  background:#fff;border:1px solid var(--line-100);border-radius:var(--radius-sm);
  display:flex;align-items:center;justify-content:center;padding:22px 16px;height:88px;
  transition:all .2s ease;
}
.client-tile:hover{border-color:var(--blue-400);box-shadow:var(--shadow-sm);transform:translateY(-3px);}
.client-tile img{max-height:34px;width:auto;filter:grayscale(1) opacity(0.7);transition:filter .2s ease;}
.client-tile:hover img{filter:none;}
.client-tile.gov{flex-direction:column;gap:6px;}
.client-tile.gov img{max-height:22px;}
.client-tile.gov span{
  font-size:9px;font-weight:700;color:var(--ink-500);text-align:center;line-height:1.25;
  text-transform:uppercase;letter-spacing:0.02em;
}

/* ---------- Testimonial / CTA band ---------- */
.cta-band{
  padding:90px 0;background:linear-gradient(135deg,var(--paper-100),var(--paper-50));
  color:var(--navy-900);text-align:center;position:relative;overflow:hidden;
  border-top:1px solid var(--line-100);border-bottom:1px solid var(--line-100);
}
.cta-band::before{content:'';position:absolute;inset:0;background:radial-gradient(700px 300px at 50% 0%,rgba(212,162,76,0.16),transparent 70%);}
.cta-band h2{color:var(--navy-900);font-size:clamp(26px,3vw,36px);margin-bottom:16px;position:relative;}
.cta-band p{color:var(--ink-500);max-width:560px;margin:0 auto 32px;position:relative;}
.cta-band .actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;position:relative;}

/* ---------- Contact ---------- */
.contact{padding:120px 0;background:#fff;}
.contact-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:60px;}
.contact-info-list{display:flex;flex-direction:column;gap:22px;margin-top:30px;}
.contact-info-item{display:flex;gap:16px;align-items:flex-start;}
.contact-info-item i{
  width:44px;height:44px;border-radius:12px;background:rgba(51,88,224,0.08);color:var(--blue-500);
  display:flex;align-items:center;justify-content:center;font-size:17px;flex:none;
}
.contact-info-item h4{font-size:14.5px;margin-bottom:4px;}
.contact-info-item p{font-size:14px;color:var(--ink-500);}
.contact-info-item a{color:var(--ink-500);}
.social-row{display:flex;gap:10px;margin-top:26px;}
.social-row a{
  width:38px;height:38px;border-radius:10px;background:var(--paper-100);color:var(--navy-800);
  display:flex;align-items:center;justify-content:center;transition:all .2s ease;
}
.social-row a:hover{background:var(--navy-800);color:#fff;}

.contact-form{
  background:var(--paper-50);border:1px solid var(--line-100);border-radius:var(--radius-lg);
  padding:38px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field.full{grid-column:1 / -1;}
.field label{font-size:12.5px;font-weight:700;color:var(--navy-800);text-transform:uppercase;letter-spacing:0.04em;}
.field input,.field select,.field textarea{
  border:1px solid var(--line-200);border-radius:10px;padding:13px 14px;font-family:inherit;font-size:14.5px;
  background:#fff;color:var(--ink-900);outline:none;transition:border-color .2s ease,box-shadow .2s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue-500);box-shadow:0 0 0 4px rgba(51,88,224,0.12);}
.field textarea{resize:vertical;min-height:120px;}
.form-note{font-size:12.5px;color:var(--ink-300);margin-top:14px;}
.form-success{
  display:none;margin-top:16px;padding:14px 16px;border-radius:10px;
  background:rgba(40,209,197,0.12);color:#0b8f85;font-size:13.5px;font-weight:600;
}
.form-error{
  display:none;margin-top:16px;padding:14px 16px;border-radius:10px;
  background:rgba(220,70,70,0.10);color:#c23b3b;font-size:13.5px;font-weight:600;
}

/* ---------- Footer ---------- */
.site-footer{background:var(--paper-100);color:var(--ink-500);padding:70px 0 26px;border-top:1px solid var(--line-100);}
.footer-grid{display:grid;grid-template-columns:1.4fr 0.8fr 0.8fr 1fr;gap:40px;padding-bottom:50px;border-bottom:1px solid var(--line-200);}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{font-size:13.5px;color:var(--ink-500);max-width:300px;}
.footer-col h5{color:var(--navy-900);font-size:13.5px;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;margin-bottom:18px;}
.footer-col ul{display:flex;flex-direction:column;gap:12px;}
.footer-col a,.footer-col li{font-size:13.5px;color:var(--ink-500);transition:color .2s ease;}
.footer-col a:hover{color:var(--gold-500);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;flex-wrap:wrap;gap:12px;font-size:12.5px;color:var(--ink-300);}
.footer-bottom .made{color:var(--ink-300);}

/* ---------- Back to top ---------- */
.back-to-top{
  position:fixed;bottom:28px;right:28px;width:46px;height:46px;border-radius:50%;
  background:var(--navy-900);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-md);opacity:0;pointer-events:none;transition:all .3s ease;z-index:900;border:none;cursor:pointer;
}
.back-to-top.show{opacity:1;pointer-events:auto;}
.back-to-top:hover{background:var(--blue-500);transform:translateY(-3px);}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-visual{display:none;}
  .about-grid,.tech-grid,.global-grid,.contact-grid{grid-template-columns:1fr;gap:40px;}
  .sol-grid{grid-template-columns:repeat(2,1fr);}
  .prod-grid{grid-template-columns:repeat(3,1fr);}
  .port-grid{grid-template-columns:repeat(3,1fr);}
  .client-grid{grid-template-columns:repeat(4,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:860px){
  .main-nav,.header-cta{display:none;}
  .nav-toggle{display:flex;}
  .stat-cards{grid-template-columns:1fr 1fr;}
  .prod-grid{grid-template-columns:repeat(2,1fr);}
  .port-grid{grid-template-columns:repeat(2,1fr);}
  .client-grid{grid-template-columns:repeat(3,1fr);}
  .proj-row{grid-template-columns:1fr;text-align:left;}
  .proj-photo{width:100%;height:160px;}
  .proj-tags{justify-content:flex-start;}
  .products-banner{aspect-ratio:16/9;}
  .form-row{grid-template-columns:1fr;}
}
@media (max-width:600px){
  .container{padding:0 20px;}
  .hero{padding:130px 0 90px;}
  .hero-stats{gap:24px;}
  .scroll-cue{display:none;}
  .sol-grid,.prod-grid,.port-grid,.client-grid{grid-template-columns:repeat(2,1fr);}
  .pillars{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .logo-strip .container{flex-direction:column;}
}

/* Mobile nav drawer */
.mobile-nav{
  position:fixed;inset:0;background:#fff;z-index:1200;
  display:flex;flex-direction:column;padding:100px 32px 40px;gap:6px;
  transform:translateX(100%);transition:transform .35s ease;
}
.mobile-nav.open{transform:translateX(0);}
.mobile-nav a{color:var(--navy-900);font-size:19px;font-weight:600;padding:16px 4px;border-bottom:1px solid var(--line-100);}
.mobile-nav .btn{margin-top:20px;}
.mobile-close{
  position:absolute;top:22px;right:24px;width:42px;height:42px;border-radius:10px;
  background:var(--paper-100);color:var(--navy-900);display:flex;align-items:center;justify-content:center;
  border:none;font-size:18px;cursor:pointer;
}