/* ============================================================
   Nodiumtech LLC — nodiumtech.com
   Hand-written, self-contained. No external fonts, no JS libs.
   Theme: warm paper / deep navy ink / amber accent / mono detail
   ============================================================ */

:root {
  --paper:      #f7f6f1;
  --paper-deep: #efede5;
  --card:       #ffffff;
  --ink:        #14212f;
  --ink-2:      #46566b;
  --ink-3:      #6d7c90;
  --line:       #e0dcd0;
  --line-soft:  #e9e6dc;
  --amber:      #b4741c;
  --amber-soft: #f4e3c4;
  --teal:       #0e6e5c;
  --teal-soft:  #d9ece7;
  --navy:       #101b29;
  --navy-2:     #1a2a3d;
  --max: 1080px;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--ink); }
a:hover { color: var(--amber); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------- header ---------- */

.site-head {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 246, 241, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-head .wrap {
  display: flex; align-items: center; gap: 28px;
  height: 62px;
}

.brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; font-weight: 700; letter-spacing: -0.02em;
  font-size: 17px; color: var(--ink);
}
.brand:hover { color: var(--ink); }
.brand svg { display: block; }
.brand .llc { font-weight: 400; color: var(--ink-3); font-size: 12px; margin-left: 2px; }

.nav { display: flex; gap: 22px; margin-left: auto; align-items: center; }
.nav a {
  text-decoration: none; font-size: 14.5px; color: var(--ink-2);
  letter-spacing: 0.01em;
}
.nav a:hover { color: var(--ink); }
.nav a.cta {
  background: var(--navy); color: #fff; padding: 8px 16px;
  border-radius: 7px; font-weight: 600; font-size: 14px;
}
.nav a.cta:hover { background: var(--navy-2); }

@media (max-width: 760px) {
  .nav a:not(.cta) { display: none; }
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(247,246,241,0) 60%, var(--paper) 100%),
    repeating-linear-gradient(0deg,  transparent, transparent 47px, rgba(20,33,47,0.045) 47px, rgba(20,33,47,0.045) 48px),
    repeating-linear-gradient(90deg, transparent, transparent 47px, rgba(20,33,47,0.045) 47px, rgba(20,33,47,0.045) 48px),
    var(--paper);
}

.hero .wrap {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: 56px;
  align-items: center;
  padding-top: 84px;
  padding-bottom: 88px;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 22px;
}
.eyebrow::before {
  content: ""; width: 9px; height: 9px; background: var(--amber);
  display: inline-block;
}

h1 {
  font-size: clamp(34px, 4.6vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.032em;
  font-weight: 750;
  margin-bottom: 22px;
}
h1 em { font-style: normal; color: var(--amber); }

.hero p.lede {
  font-size: 18.5px;
  color: var(--ink-2);
  max-width: 34em;
  margin-bottom: 34px;
}

.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-block; text-decoration: none; font-weight: 600;
  font-size: 15px; padding: 12px 22px; border-radius: 8px;
  letter-spacing: 0.005em;
}
.btn-primary { background: var(--navy); color: #fff; border: 1px solid var(--navy); }
.btn-primary:hover { background: var(--navy-2); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--ink-3); color: var(--ink); }

/* hero ledger card */

.ledger {
  background: var(--navy);
  color: #cfd8e3;
  border-radius: 12px;
  border: 1px solid #2a3b52;
  box-shadow: 0 24px 60px -24px rgba(16, 27, 41, 0.55);
  font-family: var(--mono);
  font-size: 12.5px;
  overflow: hidden;
}

.ledger-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 18px;
  border-bottom: 1px solid #2a3b52;
  color: #8fa1b8;
  letter-spacing: 0.06em;
  font-size: 11.5px;
}
.ledger-head .dot {
  color: #59d3a2; font-size: 11px; letter-spacing: 0.1em;
}

.ledger-rows { padding: 10px 6px; overflow-x: auto; }

.lrow {
  display: grid;
  grid-template-columns: 66px 76px 1fr 58px;
  gap: 10px;
  padding: 6px 12px;
  white-space: nowrap;
  align-items: baseline;
}
.lrow:nth-child(odd) { background: rgba(255,255,255,0.025); }
.lrow .t   { color: #64788f; }
.lrow .ev  { font-weight: 700; letter-spacing: 0.04em; }
.lrow .ev.in   { color: #59d3a2; }
.lrow .ev.mv   { color: #7fb3e8; }
.lrow .ev.out  { color: #eab34c; }
.lrow .d   { color: #a9b8c9; overflow: hidden; text-overflow: ellipsis; }
.lrow .q   { text-align: right; color: #e6edf4; }
.lrow .q.neg { color: #eab34c; }
.lrow .q.pos { color: #59d3a2; }

.ledger-foot {
  border-top: 1px solid #2a3b52;
  padding: 12px 18px;
  display: flex; justify-content: space-between; align-items: center;
  color: #8fa1b8; font-size: 11.5px; letter-spacing: 0.05em;
}
.ledger-foot .ok { color: #59d3a2; font-weight: 700; }

@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 44px; padding-top: 60px; padding-bottom: 64px; }
  .ledger { max-width: 560px; }
}

/* ---------- sections ---------- */

section.band { padding: 78px 0; border-bottom: 1px solid var(--line); }
section.band.alt { background: var(--paper-deep); }

.section-head { max-width: 640px; margin-bottom: 44px; }
h2 {
  font-size: clamp(26px, 3.2vw, 34px);
  letter-spacing: -0.025em;
  line-height: 1.15;
  font-weight: 720;
  margin-bottom: 14px;
}
.section-head p { color: var(--ink-2); font-size: 17px; }

/* badges */
.badge {
  display: inline-block; font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.12em; text-transform: uppercase; font-weight: 700;
  padding: 3px 9px; border-radius: 4px; vertical-align: middle;
}
.badge-live    { background: var(--teal); color: #fff; }
.badge-rollout { background: transparent; color: var(--amber); border: 1px solid var(--amber); }

/* capability grid */
.grid {
  display: grid; gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
@media (max-width: 900px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .grid { grid-template-columns: 1fr; } }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 24px 22px;
}
.card h3 {
  font-size: 16.5px; font-weight: 700; letter-spacing: -0.01em;
  margin-bottom: 10px; display: flex; align-items: center; gap: 9px;
}
.card h3 .k {
  font-family: var(--mono); font-size: 10.5px; color: var(--amber);
  letter-spacing: 0.1em;
}
.card p { font-size: 14.5px; color: var(--ink-2); }
.card ul { list-style: none; margin-top: 10px; }
.card ul li {
  font-size: 14px; color: var(--ink-2); padding: 4px 0 4px 18px; position: relative;
}
.card ul li::before {
  content: ""; position: absolute; left: 0; top: 12px;
  width: 7px; height: 7px; background: var(--amber-soft);
  border: 1px solid var(--amber);
}

.anchor-note {
  margin-top: 34px;
  border-left: 3px solid var(--teal);
  background: var(--teal-soft);
  padding: 16px 20px;
  border-radius: 0 8px 8px 0;
  font-size: 15.5px;
  color: var(--ink);
  max-width: 720px;
}
.anchor-note strong { color: var(--teal); }

/* integrations */
.int-grid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
@media (max-width: 860px) { .int-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.int-tile {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px;
  display: flex; flex-direction: column; gap: 10px;
  min-height: 96px;
}
.int-tile .name {
  font-weight: 700; font-size: 17px; letter-spacing: -0.01em;
}
.int-tile .badge { align-self: flex-start; }

.int-note {
  margin-top: 26px; font-size: 14.5px; color: var(--ink-3); max-width: 720px;
}

/* two-column feature rows (3PL section) */
.rows { display: grid; gap: 0; border-top: 1px solid var(--line); }
.row {
  display: grid; grid-template-columns: 260px 1fr; gap: 32px;
  padding: 26px 4px; border-bottom: 1px solid var(--line);
}
.row h3 { font-size: 17px; font-weight: 700; letter-spacing: -0.01em; }
.row h3 .badge { margin-left: 8px; }
.row p { color: var(--ink-2); font-size: 15.5px; max-width: 46em; }
@media (max-width: 720px) { .row { grid-template-columns: 1fr; gap: 8px; } }

/* security */
.sec-grid { display: grid; gap: 18px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 720px) { .sec-grid { grid-template-columns: 1fr; } }
.sec-item {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 22px;
}
.sec-item h3 {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--teal); margin-bottom: 9px;
}
.sec-item p { font-size: 14.5px; color: var(--ink-2); }

.sec-honest {
  margin-top: 26px; font-size: 13.5px; color: var(--ink-3); max-width: 760px;
}

/* contact */
.contact-box {
  background: var(--navy); color: #d7dfe9; border-radius: 14px;
  padding: 56px 48px;
  display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center;
}
@media (max-width: 760px) { .contact-box { grid-template-columns: 1fr; padding: 40px 28px; } }
.contact-box h2 { color: #fff; margin-bottom: 10px; }
.contact-box p { color: #a9b8c9; font-size: 16px; max-width: 34em; }
.contact-box .email {
  font-family: var(--mono); font-size: 18px; color: #fff;
  text-decoration: none; border-bottom: 2px solid var(--amber);
  padding-bottom: 2px; white-space: nowrap;
}
.contact-box .email:hover { color: var(--amber-soft); }
.contact-meta { margin-top: 16px; font-family: var(--mono); font-size: 12px; color: #64788f; letter-spacing: 0.06em; }

/* ---------- footer ---------- */

.site-foot { padding: 40px 0 48px; }
.site-foot .wrap {
  display: flex; flex-wrap: wrap; gap: 18px 32px; align-items: center;
  justify-content: space-between;
  font-size: 13.5px; color: var(--ink-3);
}
.site-foot nav { display: flex; gap: 22px; flex-wrap: wrap; }
.site-foot a { color: var(--ink-3); text-decoration: none; }
.site-foot a:hover { color: var(--ink); }
.site-foot .fine { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.04em; }

/* ---------- document pages (privacy / terms / support) ---------- */

.doc { padding: 64px 0 90px; }
.doc .wrap { max-width: 760px; }
.doc h1 { font-size: clamp(28px, 3.6vw, 38px); margin-bottom: 8px; }
.doc .doc-meta {
  font-family: var(--mono); font-size: 12px; color: var(--ink-3);
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 38px;
}
.doc h2 { font-size: 20px; margin: 38px 0 10px; letter-spacing: -0.015em; }
.doc p, .doc li { color: var(--ink-2); font-size: 15.5px; }
.doc ul { padding-left: 22px; margin: 10px 0; }
.doc li { margin: 6px 0; }
.doc .callout {
  border-left: 3px solid var(--amber); background: var(--amber-soft);
  padding: 14px 18px; border-radius: 0 8px 8px 0; margin: 22px 0;
  font-size: 14.5px; color: var(--ink);
}
.doc a { color: var(--ink); text-decoration-color: var(--amber); }