/* =========================================================
   BLUEORBIT INDUSTRIES — DESIGN SYSTEM (Blue Orbit unified theme)
   Concept: process-flow / bioreactor schematic, recast in the
   Group's light-blue-and-white orbit palette, with a forest-green
   process-engineering accent. Flow-line card dividers evoke
   process/plant systems — light, clean and consistent with Antico,
   Security Shield, Transportation and Abhisure.
   ========================================================= */

:root{
  --forest:     #145DC0;   /* primary brand blue (kept for shared component compatibility) */
  --forest-2:   #123E7D;
  --forest-deep:#0B2F63;   /* deep orbit blue — matches Group-wide navy for header/footer consistency */
  --lime:       #2E7BE0;   /* accent — matches Group-wide brand blue */
  --lime-soft:  rgba(46,123,224,0.14);
  --signal:      #5AA0E8;   /* secondary accent */
  --ink:        #15304C;
  --steel:      #56708E;
  --line:       rgba(11,47,99,0.12);
  --line-dark:  rgba(239,246,254,0.14);
  --paper:      #FFFFFF;
  --mist:       #EFF6FE;

  /* shared orbit-motif tokens (see assets/shared/orbit.css) */
  --orbit-1:    #145DC0;
  --orbit-2:    #2E7BE0;
  --orbit-bright:#7FC1F5;
  --orbit-pale: #EFF6FE;
  --orbit-mist: #E3EFFC;
  --orbit-deep: #0B2F63;

  --display: "Outfit", "Space Grotesk", sans-serif;
  --body:    "Inter", "Segoe UI", sans-serif;
  --mono:    "JetBrains Mono", "IBM Plex Mono", monospace;

  --maxw: 1200px;

  /* bridge token consumed by assets/shared/bootstrap-nav-grid.css */
  --nav-accent: var(--forest-deep);
}
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; overflow-x:hidden; }
body{ margin:0; background:transparent; color:var(--ink); font-family:var(--body); line-height:1.65; -webkit-font-smoothing:antialiased; overflow-x:hidden; overflow-wrap:break-word; max-width:100%; }
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(--display); margin:0; line-height:1.1; letter-spacing:-0.01em; }
p{ margin:0; }
.container{ max-width:var(--maxw); margin:0 auto; padding:0 28px; }

.eyebrow{ display:inline-flex; align-items:center; gap:10px; font-family:var(--mono); font-size:12.5px; letter-spacing:.16em; text-transform:uppercase; color:var(--lime); }
.eyebrow::before{ content:""; width:20px; height:1px; background:var(--signal); }
.eyebrow.dark-ctx{ color:#BFE0FB; }

/* ---------- Header ---------- */
.site-header{ position:sticky; top:0; z-index:100; background:#FFFFFF; box-shadow:0 1px 0 rgba(11,47,99,0.08), 0 4px 16px rgba(11,47,99,0.06); border-bottom:1px solid var(--line); }
.nav{ display:flex; align-items:center; justify-content:space-between; padding:14px 28px; max-width:var(--maxw); margin:0 auto; }
.logo{ display:flex; align-items:center; gap:10px; }
.logo svg{ width:34px; height:34px; }
.logo-text{ font-family:var(--display); font-weight:800; font-size:18px; letter-spacing:-0.01em; color:var(--forest-deep); }
.site-footer .logo-text{ color:#fff; }
.logo-text b{ color:var(--lime); font-weight:800; }
.logo-sub{ display:block; font-family:var(--mono); font-size:10.5px; letter-spacing:.10em; color:var(--steel); text-transform:uppercase; margin-top:2px; }

.nav-links{ display:flex; gap:2px; align-items:center; }
.nav-links a{ font-size:14px; font-weight:500; padding:10px 14px; color:var(--ink); position:relative; }
.nav-links a:hover{ color:var(--forest-deep); }
.nav-links a.active{ color:var(--forest-deep); font-weight:700; }
.nav-cta{ background:var(--forest-deep); color:#fff !important; padding:10px 18px !important; border-radius:6px; }
.nav-cta:hover{ background:var(--forest-2); }
.nav-group{ font-family:var(--mono); font-size:11.5px; border:1px solid var(--line); padding:9px 12px !important; border-radius:6px; color:var(--forest-deep) !important; }
/* Mobile nav (hamburger + slide panel) is now handled by Bootstrap's
   .navbar-toggler / .navbar-collapse, styled in assets/shared/bootstrap-nav-grid.css */

/* ---------- Buttons ---------- */
.btn{ display:inline-flex; align-items:center; gap:10px; font-weight:700; font-size:14.5px; padding:14px 26px; border-radius:8px; border:1.5px solid var(--forest-deep); cursor:pointer; transition:all .2s; }
.btn-primary{ background:var(--forest-deep); color:#fff; }
.btn-primary:hover{ background:var(--lime); border-color:var(--lime); color:#fff; }
.btn-outline{ background:transparent; color:var(--ink); }
.btn-outline:hover{ background:var(--forest-deep); color:#fff; }
.btn-arrow::after{ content:"→"; transition:transform .2s; }
.btn-arrow:hover::after{ transform:translateX(4px); }

/* ---------- Hero ---------- */
.hero{ position:relative; overflow:hidden; background:var(--forest-deep); }
.hero-photo{ position:absolute; top:0; right:0; bottom:0; left:0; background-size:cover; background-position:center; opacity:.30; }
.hero-scrim{ position:absolute; top:0; right:0; bottom:0; left:0; background:linear-gradient(180deg, rgba(11,47,99,.55) 0%, rgba(11,47,99,.9) 65%, var(--forest-deep) 100%); }
.hero-inner{ position:relative; z-index:1; max-width:var(--maxw); margin:0 auto; padding:150px 28px 110px; }
.hero-tag{ font-family:var(--mono); font-size:12px; letter-spacing:.18em; text-transform:uppercase; color:var(--orbit-bright); margin-bottom:22px; display:block; }
.hero h1{ font-size:clamp(34px,5.2vw,58px); font-weight:800; color:#fff; max-width:820px; }
.hero h1 b{ color:var(--orbit-bright); }
.hero-lead{ margin-top:22px; font-size:17.5px; color:#C7DCF5; max-width:600px; }
.hero-cta-row{ display:flex; gap:14px; margin-top:36px; flex-wrap:wrap; }

/* ---------- Stat strip ---------- */
.stat-strip{ display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--line-dark); border-bottom:1px solid var(--line-dark); }
.stat{ padding:34px 24px; border-right:1px solid var(--line-dark); }
.stat:last-child{ border-right:none; }
.stat .num{ font-family:var(--mono); font-size:clamp(24px,3vw,32px); font-weight:700; color:var(--orbit-bright); }
.stat .lbl{ margin-top:6px; font-size:12.5px; color:#C7DCF5; text-transform:uppercase; letter-spacing:.06em; }
@media (max-width:760px){ .stat-strip{ grid-template-columns:repeat(2,1fr);} }

/* ---------- Sections ---------- */
section{ padding:96px 0; }
.section-tight{ padding:64px 0; }
.bg-mist{ background:rgba(227,239,252,.55); }
.bg-forest{ background:var(--forest-deep); }
.section-head{ max-width:660px; margin-bottom:52px; }
.section-head h2{ font-size:clamp(26px,3.8vw,40px); margin-top:14px; }
.section-head p{ color:var(--steel); margin-top:16px; font-size:16.5px; }
.bg-forest .section-head p{ color:#C7DCF5; }

.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:26px; }
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
@media (max-width:900px){ .grid-3,.grid-4{ grid-template-columns:1fr 1fr; } }
@media (max-width:600px){ .grid-2,.grid-3,.grid-4{ grid-template-columns:1fr; } }
.split{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
@media (max-width:860px){ .split{ grid-template-columns:1fr; } }

/* ---------- Process-flow card (signature element) ---------- */
.flow-card{
  position:relative; background:var(--paper); border:1px solid var(--line); border-radius:14px; padding:30px 26px;
  transition:border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.flow-card:hover{ border-color:var(--lime); transform:translateY(-4px); box-shadow:0 20px 40px -22px rgba(11,47,99,.25); }
.flow-card::after{ content:""; position:absolute; left:26px; bottom:-13px; width:2px; height:13px; background:repeating-linear-gradient(to bottom, var(--lime) 0 4px, transparent 4px 8px); }
.flow-card:last-child::after, .flow-card.no-flow::after{ display:none; }
.icon-num{ font-family:var(--mono); font-size:12.5px; color:var(--forest-deep); margin-bottom:14px; display:block; font-weight:700; }
.flow-card h3{ font-size:19px; margin-bottom:10px; color:var(--forest-deep); }
.flow-card p{ color:var(--steel); font-size:15px; }
.flow-card ul{ margin-top:14px; }
.flow-card ul li{ font-size:14.5px; color:var(--ink); padding:8px 0 8px 18px; position:relative; border-top:1px solid var(--line); }
.flow-card ul li:first-child{ border-top:none; }
.flow-card ul li::before{ content:"›"; position:absolute; left:0; color:var(--lime); font-weight:700; }
.flow-card .tag{ display:inline-block; margin-top:16px; font-family:var(--mono); font-size:11px; letter-spacing:.06em; padding:6px 12px; border:1px solid var(--forest-deep); color:var(--forest-deep); border-radius:20px; }

/* ---------- Table ---------- */
.table-wrap{ -webkit-overflow-scrolling:touch; overflow-x:auto; border:1px solid var(--line); border-radius:10px; }
@media (max-width:700px){
  .table-wrap{ position:relative; }
  .table-wrap::before{
    content:"Swipe to see full table →";
    display:block; font-family:var(--mono); font-size:11px; color:var(--steel);
    padding:8px 14px; background:rgba(11,47,99,0.04); border-bottom:1px solid var(--line);
  }
  .spec-table{ font-size:13px; }
  .spec-table thead th, .spec-table tbody td{ padding:10px 12px; }
}
table.spec-table{ width:100%; border-collapse:collapse; min-width:680px; font-size:14.5px; }
.spec-table thead th{ text-align:left; font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; background:var(--forest-deep); color:#fff; padding:14px 16px; white-space:nowrap; }
.spec-table tbody td{ padding:14px 16px; border-top:1px solid var(--line); vertical-align:top; }
.spec-table tbody tr:nth-child(even){ background:rgba(11,47,99,0.025); }
.tag-live{ display:inline-block; font-family:var(--mono); font-size:11px; padding:3px 8px; border:1px solid var(--signal); color:var(--forest-2); border-radius:2px; }

/* ---------- Process/steps ---------- */
.process-list{ counter-reset:step; }
.process-item{ display:grid; grid-template-columns:70px 1fr; gap:24px; padding:26px 0; border-top:1px solid var(--line); }
.process-item:last-child{ border-bottom:1px solid var(--line); }
.process-num{ counter-increment:step; font-family:var(--mono); color:var(--forest-deep); font-weight:700; font-size:15px; padding-top:2px; }
.process-num::before{ content: counter(step, decimal-leading-zero); }
.process-item h4{ font-size:18px; margin-bottom:6px; }
.process-item p{ color:var(--steel); font-size:15px; max-width:640px; }

/* ---------- CTA ---------- */
.cta-band{ background:linear-gradient(120deg, var(--forest-deep) 0%, var(--forest-2) 100%); position:relative; overflow:hidden; color:#fff; }
.cta-band::after{ content:""; position:absolute; right:-90px; top:-90px; width:320px; height:320px; border-radius:50%; background:radial-gradient(circle, rgba(127,193,245,.30), transparent 70%); }
.cta-inner{ display:flex; justify-content:space-between; align-items:center; gap:30px; flex-wrap:wrap; position:relative; z-index:1; }
.cta-inner h2{ font-size:clamp(22px,3.2vw,32px); max-width:520px; }
.cta-inner p{ color:#C7DCF5; margin-top:10px; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--forest-deep); color:#B9D4F5; padding:60px 0 26px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; padding-bottom:40px; border-bottom:1px solid var(--line-dark); }
.footer-grid h4{ color:#fff; font-size:12px; letter-spacing:.1em; text-transform:uppercase; margin-bottom:18px; font-family:var(--mono); }
.footer-grid a, .footer-grid p{ display:block; font-size:14.5px; margin-bottom:10px; color:#B9D4F5; }
.footer-grid a:hover{ color:#fff; }
.footer-bottom{ display:flex; justify-content:space-between; padding-top:24px; font-size:12.5px; color:#8FB0DA; flex-wrap:wrap; gap:10px; }
.group-badge{ display:inline-flex; align-items:center; gap:8px; margin-top:16px; padding:8px 14px; border:1px solid var(--line-dark); font-family:var(--mono); font-size:11.5px; border-radius:20px; color:#DCEEFC; }
.group-badge:hover{ border-color:var(--orbit-bright); color:var(--orbit-bright); }
@media (max-width:900px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .footer-grid{ grid-template-columns:1fr; } }

/* ---------- Page head ---------- */
.page-head{ background:var(--forest-deep); padding:150px 0 70px; position:relative; overflow:hidden; }
.page-head .breadcrumb{ font-family:var(--mono); font-size:11.5px; color:#9DBEE3; margin-bottom:16px; }
.page-head h1{ font-size:clamp(30px,4.6vw,48px); color:#fff; }
.page-head p{ color:#C7DCF5; margin-top:16px; max-width:640px; font-size:16.5px; }

.reveal{ transition:opacity .6s ease, transform .6s ease; }
.reveal.pre{ opacity:0; transform:translateY(18px); }
.reveal.pre.in{ opacity:1; transform:translateY(0); }

.pill-row{ display:flex; flex-wrap:wrap; gap:10px; }
.pill{ border:1px solid var(--line); padding:8px 14px; font-size:13.5px; border-radius:20px; color:var(--ink); background:#fff; }