/* ============================================================
   DATA LOGISTICS GROUP — Global Stylesheet
   Brand: mission-critical / industrial
   ============================================================ */
:root{
  --navy:#0B1F3A;
  --navy-2:#0E2747;
  --blue:#1E6FD9;
  --blue-light:#3D8BF2;
  --orange:#FF6A13;
  --orange-dark:#E85D0A;
  --charcoal:#1A1A1A;
  --gray-900:#11192A;
  --gray-700:#33405A;
  --gray-500:#6B7793;
  --gray-300:#C7CFDD;
  --gray-100:#F2F4F7;
  --white:#FFFFFF;
  --maxw:1200px;
  --radius:10px;
  --shadow:0 10px 30px rgba(11,31,58,.12);
  --shadow-lg:0 24px 60px rgba(11,31,58,.22);
  --font-head:"Archivo","Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--gray-900);line-height:1.6;background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.12;color:var(--navy);font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}
h3{font-size:1.25rem}
p{margin-bottom:1rem}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:84px 0}
.section--tight{padding:56px 0}
.section--navy{background:var(--navy);color:#dfe7f3}
.section--navy h2,.section--navy h3{color:#fff}
.section--gray{background:var(--gray-100)}
.eyebrow{display:inline-block;font-family:var(--font-head);font-weight:700;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.section--navy .eyebrow{color:var(--orange)}
.lead{font-size:1.15rem;color:var(--gray-700);max-width:62ch}
.section--navy .lead{color:#c4d2e8}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--font-head);font-weight:700;font-size:.98rem;padding:14px 26px;border-radius:8px;border:2px solid transparent;cursor:pointer;transition:.18s ease;white-space:nowrap}
.btn--primary{background:var(--orange);color:#fff;border-color:var(--orange)}
.btn--primary:hover{background:var(--orange-dark);border-color:var(--orange-dark);transform:translateY(-2px)}
.btn--blue{background:var(--blue);color:#fff;border-color:var(--blue)}
.btn--blue:hover{background:#175bbb;transform:translateY(-2px)}
.btn--outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn--outline:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--ghost{background:#fff;color:var(--navy);border-color:var(--gray-300)}
.btn--ghost:hover{border-color:var(--navy)}
.btn--lg{padding:17px 34px;font-size:1.05rem}

/* Header / Nav */
.site-header{position:sticky;top:0;z-index:100;background:rgba(11,31,58,.97);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 24px;max-width:1320px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:800;color:#fff;font-size:1.15rem;letter-spacing:-.01em}
.brand .mark{width:34px;height:34px;flex:0 0 auto}
.brand small{display:block;font-size:.62rem;font-weight:600;letter-spacing:.18em;color:var(--orange);text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none}
.nav-links a{color:#cfdcef;font-size:.92rem;font-weight:600;padding:8px 11px;border-radius:6px;transition:.15s}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(255,255,255,.09)}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-cta .btn{padding:10px 16px;font-size:.86rem}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:24px;height:2px;background:#fff;display:block;transition:.2s}

/* Hero */
.hero{position:relative;color:#fff;background:linear-gradient(180deg,rgba(11,31,58,.78),rgba(11,31,58,.92)),var(--navy);overflow:hidden}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.32;z-index:0}
.hero__grid{position:absolute;inset:0;z-index:0;opacity:.18;background-image:linear-gradient(rgba(61,139,242,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(61,139,242,.5) 1px,transparent 1px);background-size:46px 46px;mask-image:radial-gradient(circle at 70% 20%,#000,transparent 70%)}
.hero__inner{position:relative;z-index:1;padding:110px 0 96px;max-width:760px}
.hero h1{color:#fff;margin-bottom:18px}
.hero p{font-size:1.22rem;color:#d7e2f3;max-width:60ch;margin-bottom:30px}
.hero .btn-row{display:flex;gap:14px;flex-wrap:wrap}
.hero__trust{margin-top:34px;display:flex;gap:26px;flex-wrap:wrap;color:#9fb4d4;font-size:.85rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.hero__trust span{display:flex;align-items:center;gap:8px}

/* Page banner (interior pages) */
.banner{position:relative;background:linear-gradient(160deg,var(--navy),var(--navy-2));color:#fff;padding:72px 0 64px;overflow:hidden}
.banner::after{content:"";position:absolute;inset:0;opacity:.12;background-image:linear-gradient(rgba(61,139,242,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(61,139,242,.6) 1px,transparent 1px);background-size:40px 40px}
.banner .container{position:relative;z-index:1}
.banner h1{color:#fff;margin-bottom:12px}
.banner p{color:#cfdcef;max-width:64ch;font-size:1.1rem;margin-bottom:0}

/* Grid helpers */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* Cards */
.card{background:#fff;border:1px solid var(--gray-300);border-radius:var(--radius);padding:26px;transition:.18s;height:100%}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--blue)}
.card h3{margin-bottom:8px}
.card p{color:var(--gray-700);font-size:.96rem;margin-bottom:0}
.card .ico{width:46px;height:46px;border-radius:9px;background:rgba(30,111,217,.12);display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--blue)}
.card .ico svg{width:24px;height:24px}
.section--navy .card{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.12)}
.section--navy .card p{color:#bccbe3}
.section--navy .card:hover{border-color:var(--orange)}

/* Chips */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-block;background:rgba(30,111,217,.1);color:var(--blue);border:1px solid rgba(30,111,217,.25);font-weight:600;font-size:.9rem;padding:8px 14px;border-radius:30px}
.section--navy .chip{background:rgba(255,255,255,.06);color:#dfe7f3;border-color:rgba(255,255,255,.18)}

/* Feature rows */
.feature{display:grid;grid-template-columns:46px 1fr;gap:16px;align-items:start;margin-bottom:22px}
.feature .ico{width:46px;height:46px;border-radius:9px;background:rgba(255,106,19,.14);color:var(--orange);display:flex;align-items:center;justify-content:center}
.feature .ico svg{width:22px;height:22px}
.feature h3{margin-bottom:4px;font-size:1.1rem}
.feature p{margin-bottom:0;color:var(--gray-700)}
.section--navy .feature p{color:#bccbe3}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--blue),#114a96);color:#fff;border-radius:16px;padding:46px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin-bottom:6px}
.cta-band p{color:#dbe7fa;margin-bottom:0}
.cta-split{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.cta-split .panel{background:#fff;border-radius:14px;padding:32px;border:1px solid var(--gray-300)}
.cta-split .panel.alt{background:var(--navy);color:#fff}
.cta-split .panel.alt h3{color:#fff}
.cta-split .panel p{color:var(--gray-700)}
.cta-split .panel.alt p{color:#c4d2e8}

/* Forms */
.form-wrap{background:#fff;border:1px solid var(--gray-300);border-radius:14px;padding:34px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1 / -1}
.field label{font-weight:600;font-size:.9rem;color:var(--navy)}
.field .req{color:var(--orange)}
.field input,.field select,.field textarea{font-family:var(--font-body);font-size:1rem;padding:12px 14px;border:1.5px solid var(--gray-300);border-radius:8px;background:#fff;color:var(--gray-900);width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(30,111,217,.15)}
.field textarea{min-height:120px;resize:vertical}
.form-note{font-size:.85rem;color:var(--gray-500);margin-top:6px}
.hp{position:absolute;left:-5000px}

/* Resource list */
.res-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.res-item{display:flex;align-items:center;justify-content:space-between;gap:16px;background:#fff;border:1px solid var(--gray-300);border-radius:10px;padding:18px 20px;transition:.15s}
.res-item:hover{border-color:var(--blue);box-shadow:var(--shadow)}
.res-item .name{font-weight:700;color:var(--navy);font-family:var(--font-head)}
.res-item .tag{font-size:.78rem;color:var(--gray-500);font-weight:600;text-transform:uppercase;letter-spacing:.06em}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat .num{font-family:var(--font-head);font-weight:800;font-size:2.4rem;color:var(--orange);line-height:1}
.stat .lbl{color:#c4d2e8;font-size:.9rem;margin-top:8px}

/* Footer */
.site-footer{background:var(--gray-900);color:#aab8d0;padding:64px 0 28px;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;margin-bottom:40px}
.site-footer h4{color:#fff;font-size:.95rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px}
.site-footer a{color:#aab8d0;display:block;padding:4px 0}
.site-footer a:hover{color:#fff}
.footer-brand .brand{margin-bottom:14px}
.footer-brand p{max-width:34ch;color:#8fa0bd}
.footer-emph{color:var(--orange);font-weight:700;font-family:var(--font-head);margin-top:14px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:#7e8eab;font-size:.85rem}
.placeholder{background:rgba(255,106,19,.18);border-radius:4px;padding:0 4px}

/* Responsive */
@media(max-width:980px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .cta-split{grid-template-columns:1fr}
}
@media(max-width:760px){
  .section{padding:60px 0}
  .nav-links,.nav-cta .btn--outline{display:none}
  .nav-toggle{display:flex}
  .nav.open .nav-links{display:flex;position:absolute;top:64px;left:0;right:0;flex-direction:column;background:var(--navy);padding:14px;gap:2px;border-bottom:1px solid rgba(255,255,255,.1)}
  .nav.open .nav-links a{padding:12px}
  .grid-2,.grid-3,.grid-4,.form-grid,.res-list{grid-template-columns:1fr}
  .hero__inner{padding:80px 0 64px}
  .cta-band{padding:32px}
  .form-wrap{padding:22px}
}