:root{
  --bg:#071018;
  --paper:#0f1825;
  --paper-soft:#121d2c;
  --ink:#edf3ff;
  --ink-soft:#a7b5cb;
  --line:#223245;
  --line-strong:#334a63;
  --navy:#2558b8;
  --navy-soft:#142238;
  --gold:#c79b43;
  --shadow:0 26px 54px rgba(0, 0, 0, .36);
  --max:1220px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:
    radial-gradient(circle at top, rgba(37,88,184,.18), transparent 30%),
    radial-gradient(circle at 80% 10%, rgba(84,121,255,.12), transparent 24%),
    linear-gradient(180deg, #071018 0%, #0b1320 48%, #060d15 100%);
  color:var(--ink);
  font-family:Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height:1.65;
}
a{color:inherit}
img{max-width:100%;display:block}
.container{width:min(var(--max), calc(100% - 40px)); margin:0 auto}
.center{text-align:center}

.site-header{
  position:sticky;
  top:0;
  z-index:30;
  background:rgba(7,16,24,.84);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.header-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:18px 0;
  flex-wrap:wrap;
}
.brand{
  display:flex;
  align-items:center;
  gap:0;
  text-decoration:none;
}
.brand-mark{
  width:236px;
  height:auto;
  display:block;
  flex:0 0 auto;
}

.main-nav,.header-actions,.hero-actions,.workflow-grid,.two-column-grid,.three-column-grid{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}
.main-nav a,
.text-link{
  text-decoration:none;
  color:var(--ink-soft);
  font-weight:600;
  font-size:14px;
}
.header-actions{
  display:flex;
  align-items:center;
  gap:16px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:46px;
  padding:0 18px;
  border-radius:10px;
  text-decoration:none;
  font-weight:700;
  font-size:14px;
  border:1px solid transparent;
  transition:transform .18s ease, background .18s ease, border-color .18s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{
  background:var(--navy);
  color:#fff;
  box-shadow:0 12px 26px rgba(7,17,37,.42);
}
.btn-secondary{
  background:rgba(15,24,37,.72);
  color:var(--ink);
  border-color:var(--line-strong);
}

.hero{
  padding:88px 0 64px;
  background:linear-gradient(180deg, rgba(31,53,83,.18) 0%, rgba(7,16,24,0) 100%);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:40px;
  align-items:start;
}
.eyebrow{
  margin:0 0 12px;
  color:var(--gold);
  font-size:12px;
  font-weight:700;
  letter-spacing:.18em;
  text-transform:uppercase;
}
h1,h2,h3,h4{
  margin:0;
  font-family:"Libre Baskerville", Georgia, serif;
  letter-spacing:-.02em;
}
h1{
  font-size:clamp(42px, 6vw, 72px);
  line-height:1.06;
  max-width:12ch;
}
.lead{
  margin:20px 0 18px;
  color:var(--ink-soft);
  font-size:19px;
  max-width:64ch;
}
.sublead{
  margin:0 0 30px;
  color:var(--ink-soft);
  font-size:17px;
  max-width:66ch;
}

.summary-card,
.content-card,
.panel-card,
.company-box,
.diagram-frame,
.steps-grid li,
.hero-facts div,
.table-wrap{
  background:var(--paper);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.summary-card{
  padding:28px;
  border-radius:22px;
}
.summary-card h2{
  font-size:28px;
  margin-bottom:14px;
}
.summary-card ul{
  margin:0;
  padding-left:18px;
  color:var(--ink-soft);
}
.summary-card li{margin:10px 0}

.hero-facts{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
  margin-top:18px;
}
.hero-facts div{
  padding:18px;
  border-radius:16px;
}
.hero-facts dt{
  font-size:12px;
  color:var(--ink-soft);
  text-transform:uppercase;
  letter-spacing:.14em;
  font-weight:700;
}
.hero-facts dd{
  margin:8px 0 0;
  font-size:16px;
  font-weight:600;
}

.section{
  padding:76px 0;
}
.alt{
  background:rgba(255,255,255,.02);
  border-top:1px solid rgba(255,255,255,.05);
  border-bottom:1px solid rgba(255,255,255,.05);
}
.section-heading{
  max-width:840px;
  margin:0 auto 28px 0;
}
.section-heading.center{
  margin-left:auto;
  margin-right:auto;
}
.section-heading h2{
  font-size:clamp(32px, 4.2vw, 52px);
  line-height:1.16;
  margin-bottom:12px;
}
.section-heading p{
  margin:0;
  color:var(--ink-soft);
  font-size:17px;
}

.workflow-grid > *,
.two-column-grid > *,
.three-column-grid > *{
  flex:1 1 280px;
}
.two-column-grid > *{flex-basis:46%}
.three-column-grid > *{flex-basis:30%}

.panel-card,
.content-card,
.company-box{
  padding:28px;
  border-radius:22px;
}
.step-number{
  display:block;
  margin-bottom:12px;
  color:var(--gold);
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  font-weight:700;
}
.panel-card h3,
.content-card h3,
.company-box h3{
  font-size:28px;
  margin-bottom:12px;
}
.panel-card p,
.content-card p,
.company-copy p,
.company-box p{
  margin:0;
  color:var(--ink-soft);
}
.plain-list{
  margin:16px 0 0;
  padding-left:18px;
  color:var(--ink-soft);
}
.plain-list li{margin:6px 0}

.diagram-frame{
  padding:18px;
  border-radius:26px;
}
.diagram-zoom{
  display:block;
  width:100%;
  padding:0;
  border:0;
  background:transparent;
  cursor:zoom-in;
}
.diagram-zoom img{
  width:100%;
  height:auto;
}

.media-modal{
  position:fixed;
  inset:0;
  z-index:80;
}
.media-modal-backdrop{
  position:absolute;
  inset:0;
  background:rgba(4, 10, 16, .82);
  backdrop-filter:blur(4px);
}
.media-modal-panel{
  position:relative;
  z-index:1;
  width:min(1500px, calc(100vw - 40px));
  margin:20px auto;
  padding:22px;
  background:#0d1723;
  border:1px solid var(--line);
  border-radius:24px;
  box-shadow:0 26px 66px rgba(0, 0, 0, .44);
}
.media-modal-panel img{
  width:100%;
  height:auto;
  max-height:calc(100vh - 110px);
  object-fit:contain;
}
.media-modal-close{
  position:absolute;
  top:14px;
  right:14px;
  min-height:40px;
  padding:0 14px;
  border-radius:10px;
  border:1px solid var(--line-strong);
  background:#111c2b;
  color:var(--ink);
  font:700 14px Inter, sans-serif;
  cursor:pointer;
}
body.modal-open{
  overflow:hidden;
}

.table-wrap{
  margin-top:24px;
  border-radius:22px;
  overflow:auto;
}
.compare-table{
  width:100%;
  border-collapse:collapse;
  min-width:820px;
}
.compare-table th,
.compare-table td{
  padding:16px 18px;
  text-align:left;
  border-bottom:1px solid var(--line);
  vertical-align:top;
}
.compare-table thead th{
  background:var(--navy-soft);
  font-size:12px;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--ink-soft);
}
.compare-table tbody td:first-child{
  font-weight:700;
  color:var(--ink);
}
.compare-table tbody td{
  color:var(--ink-soft);
}

.steps-grid{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:16px;
  counter-reset:steps;
}
.steps-grid li{
  border-radius:18px;
  padding:22px;
}
.steps-grid strong{
  display:block;
  font-family:"Libre Baskerville", Georgia, serif;
  font-size:20px;
  margin-bottom:8px;
}
.steps-grid span{
  color:var(--ink-soft);
  display:block;
}

.actions-row{
  margin-top:26px;
}

.company-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:34px;
  align-items:start;
}
.company-copy h2{
  font-size:clamp(32px, 4vw, 50px);
  margin-bottom:14px;
}
.company-copy p{
  margin:0 0 14px;
}
.company-box a{
  color:#8fb5ff;
  font-weight:700;
}

.site-footer{
  background:#050b12;
  color:rgba(255,255,255,.84);
  padding:52px 0 24px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr .8fr .8fr;
  gap:32px;
  align-items:start;
}
.site-footer h3,
.site-footer h4{
  font-family:Inter, sans-serif;
  font-size:13px;
  letter-spacing:.14em;
  text-transform:uppercase;
  margin-bottom:12px;
}
.site-footer p,
.site-footer li,
.site-footer a{
  color:rgba(255,255,255,.7);
  text-decoration:none;
}
.site-footer ul{
  list-style:none;
  padding:0;
  margin:0;
}
.site-footer li{margin:8px 0}
.footer-intro{
  max-width:520px;
}
.footer-intro p{
  margin:0;
  line-height:1.75;
}
.footer-meta{
  margin-top:14px !important;
  color:rgba(255,255,255,.56) !important;
  font-size:13px;
}
.footer-bottom{
  margin-top:24px;
  padding-top:18px;
  border-top:1px solid rgba(255,255,255,.08);
}

@media (max-width: 1040px){
  .hero-grid,
  .company-grid{
    grid-template-columns:1fr;
  }
  .footer-grid{
    grid-template-columns:1fr 1fr;
  }
  .header-row{
    align-items:flex-start;
  }
  .main-nav{
    order:3;
    width:100%;
    justify-content:flex-start;
  }
  .header-actions{
    margin-left:auto;
  }
}

@media (max-width: 760px){
  .container{width:min(var(--max), calc(100% - 28px))}
  .hero{padding:70px 0 46px}
  .section{padding:58px 0}
  .site-header{
    position:static;
  }
  .header-row{
    align-items:stretch;
    gap:14px;
    padding:14px 0;
  }
  .brand{
    width:100%;
    justify-content:center;
  }
  .brand-mark{width:198px}
  .main-nav{
    width:100%;
    justify-content:center;
    gap:12px 16px;
  }
  .main-nav a{
    font-size:13px;
  }
  .header-actions{
    width:100%;
    margin-left:0;
    justify-content:stretch;
    gap:10px;
  }
  .header-actions .btn{
    flex:1 1 0;
    min-width:0;
    padding-inline:12px;
  }
  .hero-actions{
    flex-direction:column;
    align-items:stretch;
  }
  .hero-actions .btn{
    width:100%;
  }
  .steps-grid{grid-template-columns:1fr}
  .footer-grid{
    grid-template-columns:1fr;
  }
  .panel-card h3,
  .content-card h3,
  .company-box h3,
  .summary-card h2{
    font-size:24px;
  }
}