/* =========================================================
   SABINE INDUSTRIAL — SHARED SITE STYLES
   Used by all subpages. Homepage keeps its inline CSS for now.
   ========================================================= */

:root {
  --ink:        #0E2435;
  --ink-2:      #1A3349;
  --steel:      #3D6E8C;
  --orange:     #E5612A;
  --orange-deep:#B23F1A;
  --bone:       #F2EFE8;
  --paper:      #FFFFFF;
  --rule:       #D9D5CC;
  --rule-dark:  #1A3349;
  --body:       #4B5560;
  --fog:        #8C95A0;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bone); }
body {
  font-family: 'Inter Tight', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a   { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ===== TYPE SYSTEM ===== */
.display, h1, h2 {
  font-family: 'Archivo Narrow', sans-serif;
  font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; margin: 0;
}
h1 { font-size: clamp(56px, 7.5vw, 112px); line-height: 0.92; letter-spacing: 0.4px; }
h2 { font-size: clamp(40px, 4.5vw, 68px); line-height: 0.96; }
/* Product/extension/page hero headlines — one consistent scale across the whole site */
.lims-hero h1, .prod-hero h1, .ext-hero h1, .plat-hero h1, .about-hero h1 { font-size: clamp(38px, 4.2vw, 62px); line-height: 0.98; }
h3 { font-family: 'Archivo Narrow', sans-serif; font-weight: 700; text-transform: uppercase; font-size: 22px; letter-spacing: 0.5px; line-height: 1.15; margin: 0; }
.mono     { font-family: 'JetBrains Mono', ui-monospace, monospace; }
.eyebrow  { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--orange); }
.eyebrow.dim { color: var(--body); }
.eyebrow.fog { color: var(--fog); }
p { margin: 0; max-width: 64ch; }

/* ===== LAYOUT PRIMITIVES ===== */
.wrap { max-width: 1320px; margin: 0 auto; padding: 0 56px; }
@media (max-width: 720px) { .wrap { padding: 0 24px; } }
section   { padding: 96px 0; position: relative; }
.rule-top { border-top: 1px solid var(--rule); }
.ink-bg   { background: var(--ink); color: var(--paper); }
.ink-bg .eyebrow.dim { color: rgba(255,255,255,0.55); }
.ink-bg p { color: rgba(255,255,255,0.78); }
.paper-bg { background: var(--paper); }

/* ===== NAV ===== */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(242, 239, 232, 0.92); backdrop-filter: saturate(140%) blur(12px); border-bottom: 1px solid var(--rule); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 18px 56px; max-width: 1320px; margin: 0 auto; gap: 32px; }
.nav-brand { display: flex; align-items: center; gap: 12px; }
.nav-brand .mark { width: 28px; height: 28px; }
.nav-brand .word { font-family: 'Archivo Narrow', sans-serif; font-weight: 700; font-size: 18px; letter-spacing: 0.6px; text-transform: uppercase; color: var(--ink); }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-link  { font-size: 14px; font-weight: 500; color: var(--ink); padding: 6px 0; position: relative; }
.nav-link:hover { color: var(--orange); }
.nav-link.is-current { color: var(--orange); }
.nav-link.is-current::after { content: ""; position: absolute; left: 0; right: 0; bottom: -3px; height: 2px; background: var(--orange); }

/* dropdown */
.nav-item { position: relative; }
.nav-item .nav-link::after { content: ""; }
.nav-menu  {
  position: absolute; top: calc(100% + 8px); left: -16px; min-width: 280px;
  background: var(--paper); border: 1px solid var(--rule);
  box-shadow: 0 20px 40px -10px rgba(14,36,53,0.15);
  padding: 14px 0; opacity: 0; visibility: hidden;
  transform: translateY(-4px); transition: all 140ms ease;
  z-index: 10;
}
.nav-item:hover .nav-menu,
.nav-item:focus-within .nav-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-menu a {
  display: block; padding: 10px 20px; font-size: 14px; font-weight: 500; color: var(--ink);
  border-left: 2px solid transparent;
}
.nav-menu a:hover { color: var(--orange); background: var(--bone); border-left-color: var(--orange); }
.nav-menu .group-label {
  display: block; padding: 8px 20px 6px; font-family: 'JetBrains Mono', monospace;
  font-size: 9px; letter-spacing: 2px; color: var(--fog); text-transform: uppercase;
}
.nav-menu .divider { height: 1px; background: var(--rule); margin: 8px 0; }

.nav-cta { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; background: var(--orange); color: var(--paper); padding: 11px 18px; font-weight: 600; font-size: 13px; letter-spacing: 0.5px; text-transform: uppercase; border: 1px solid var(--orange); transition: background 120ms ease; }
.nav-cta:hover { background: var(--orange-deep); border-color: var(--orange-deep); }
@media (max-width: 900px) { .nav-links { display: none; } .nav-inner { padding: 14px 24px; } }

/* ===== PAGE HEADER (uniform sub-page hero) ===== */
.page-head { padding: 80px 0 64px; }
.page-head .crumb { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 2px; color: var(--body); text-transform: uppercase; display: flex; gap: 10px; align-items: center; margin-bottom: 24px; }
.page-head .crumb .sep { color: var(--orange); }
.page-head .crumb .current { color: var(--orange); }
.page-head h1 { font-size: clamp(48px, 6vw, 92px); }
.page-head h1 .accent { color: var(--orange); }
.page-head .sub { font-size: 19px; line-height: 1.55; color: var(--body); margin-top: 24px; max-width: 64ch; }
.page-head .meta-row { display: flex; gap: 28px; margin-top: 36px; align-items: center; flex-wrap: wrap; }

/* CTA buttons (shared) */
.btn-primary { display: inline-flex; align-items: center; gap: 10px; background: var(--orange); color: var(--paper); padding: 16px 28px; font-weight: 700; font-size: 14px; letter-spacing: 0.6px; text-transform: uppercase; transition: background 120ms ease; }
.btn-primary:hover { background: var(--orange-deep); }
.btn-primary .arrow { font-size: 18px; line-height: 1; }
.btn-secondary { font-size: 13px; font-weight: 500; color: var(--ink); border-bottom: 1px solid var(--ink); padding-bottom: 2px; letter-spacing: 0.2px; }
.ink-bg .btn-secondary { color: var(--paper); border-bottom-color: var(--paper); }

/* ===== TICKER STRIP ===== */
.ticker { background: var(--ink); color: var(--paper); padding: 20px 0; border-top: 1px solid var(--rule-dark); border-bottom: 1px solid var(--rule-dark); overflow: hidden; }
.ticker-row { display: flex; gap: 56px; align-items: center; font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 2px; white-space: nowrap; animation: tick 40s linear infinite; }
.ticker-row span { display: inline-flex; align-items: center; gap: 18px; }
.ticker-row .sep { color: var(--orange); }
@keyframes tick { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ===== SOUND FAMILIAR — bullet pain list ===== */
.familiar { background: var(--bone); }
.familiar .grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; align-items: start; }
.familiar h2 { max-width: 16ch; }
.familiar .lede { font-size: 18px; color: var(--body); margin-top: 18px; max-width: 48ch; }
.familiar ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--ink); }
.familiar li {
  display: grid; grid-template-columns: 56px 1fr; gap: 20px;
  padding: 22px 0; border-bottom: 1px solid var(--rule);
  font-size: 16px; line-height: 1.5; color: var(--ink);
}
.familiar li .num { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 2px; color: var(--orange); padding-top: 4px; }
.familiar .closer { margin-top: 28px; font-family: 'Archivo Narrow', sans-serif; font-weight: 600; font-size: 22px; line-height: 1.2; text-transform: none; letter-spacing: 0; color: var(--ink); max-width: 28ch; }
@media (max-width: 900px) { .familiar .grid { grid-template-columns: 1fr; gap: 32px; } }

/* ===== WHAT IT IS — intro statement block ===== */
.whatis { background: var(--paper); }
.whatis .grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; align-items: start; }
.whatis h2 { max-width: 16ch; }
.whatis .body { font-size: 19px; line-height: 1.55; color: var(--body); }
.whatis .body p + p { margin-top: 18px; }
.whatis .lead {
  font-family: 'Archivo Narrow', sans-serif; font-weight: 500;
  font-size: 26px; line-height: 1.2; text-transform: none; letter-spacing: 0;
  color: var(--ink); max-width: 30ch;
}
@media (max-width: 900px) { .whatis .grid { grid-template-columns: 1fr; gap: 32px; } }

/* ===== FEATURE GRID — "What it does" ===== */
.features-head { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; align-items: end; margin-bottom: 48px; }
.features-head h2 { max-width: 14ch; }
.features-head p { font-size: 18px; color: var(--body); max-width: 52ch; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--rule); border-left: 1px solid var(--rule); }
.feat-card {
  padding: 32px 28px 36px;
  border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
  background: var(--paper);
  display: flex; flex-direction: column; gap: 14px;
  min-height: 280px; transition: background 160ms ease;
}
.feat-card:hover { background: var(--bone); }
.feat-card.span-2 { grid-column: span 2; }
.feat-card .ic-tag { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 2px; color: var(--orange); }
.feat-card h3 { font-size: 22px; line-height: 1.1; }
.feat-card p { font-size: 14px; line-height: 1.55; color: var(--body); margin-top: auto; }
@media (max-width: 1100px) { .features-grid { grid-template-columns: repeat(2, 1fr); } .feat-card.span-2 { grid-column: span 2; } }
@media (max-width: 720px)  { .features-grid { grid-template-columns: 1fr; } .feat-card.span-2 { grid-column: span 1; } .features-head { grid-template-columns: 1fr; gap: 24px; } }

/* ===== FEATURE LIST — alternative numbered layout ===== */
.featlist { border-top: 2px solid var(--ink); }
.featlist-row { display: grid; grid-template-columns: 80px 1fr 1.2fr; gap: 40px; padding: 40px 0; border-bottom: 1px solid var(--rule); }
.featlist-row .n { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 2px; color: var(--orange); padding-top: 4px; }
.featlist-row h3 { font-size: 26px; line-height: 1.05; max-width: 18ch; }
.featlist-row p  { font-size: 15px; line-height: 1.6; color: var(--body); }
@media (max-width: 900px) {
  .featlist-row { grid-template-columns: 1fr; gap: 14px; padding: 32px 0; }
  .featlist-row .n { padding-top: 0; }
}

/* ===== CALLOUT BLOCK — single statement on ink ===== */
.callout { background: var(--ink); color: var(--paper); position: relative; overflow: hidden; }
.callout::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(110deg, transparent 0 80px, rgba(255,255,255,0.025) 80px 81px); pointer-events: none; }
.callout .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; position: relative; z-index: 1; }
.callout h2 { color: var(--paper); max-width: 16ch; }
.callout p  { font-size: 17px; color: rgba(255,255,255,0.82); margin-top: 24px; max-width: 56ch; }
.callout .stat { font-family: 'Archivo Narrow', sans-serif; font-weight: 700; font-size: clamp(64px, 9vw, 144px); line-height: 0.9; color: var(--orange); }
.callout .stat-label { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 2px; color: rgba(255,255,255,0.6); text-transform: uppercase; margin-top: 16px; }
@media (max-width: 900px) { .callout .grid { grid-template-columns: 1fr; gap: 40px; } }

/* ===== IMPLEMENTATION / SIGNOFF BLOCK ===== */
.signoff { background: var(--bone); }
.signoff .grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; align-items: start; }
.signoff h2 { max-width: 16ch; }
.signoff p  { font-size: 17px; line-height: 1.6; color: var(--body); }
.signoff p + p { margin-top: 18px; }
.signoff .pull { font-family: 'Archivo Narrow', sans-serif; font-weight: 600; font-size: 24px; line-height: 1.2; text-transform: none; letter-spacing: 0; color: var(--ink); margin-top: 32px; padding-top: 28px; border-top: 1px solid var(--rule); max-width: 36ch; }
@media (max-width: 900px) { .signoff .grid { grid-template-columns: 1fr; gap: 32px; } }

/* ===== FINAL CTA ===== */
.closer { background: var(--ink); color: var(--paper); padding: 120px 0 100px; position: relative; overflow: hidden; }
.closer::before { content: ""; position: absolute; right: -10%; top: -20%; width: 60%; aspect-ratio: 1; background: radial-gradient(closest-side, rgba(229,97,42,0.18), transparent 70%); pointer-events: none; }
.closer-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 64px; align-items: end; position: relative; z-index: 1; }
.closer h2 { color: var(--paper); font-size: clamp(36px, 4.2vw, 60px); line-height: 1.0; max-width: 18ch; }
.closer .lead { font-size: 19px; color: rgba(255,255,255,0.78); max-width: 48ch; margin-top: 24px; }
.closer .cta-row { display: flex; flex-direction: column; gap: 20px; align-items: flex-start; }
.closer-cta { display: inline-flex; align-items: center; gap: 14px; white-space: nowrap; background: var(--orange); color: var(--paper); padding: 22px 36px; font-weight: 700; font-size: 16px; letter-spacing: 0.6px; text-transform: uppercase; transition: background 120ms ease; }
.closer-cta:hover { background: var(--orange-deep); }
@media (max-width: 900px) { .closer-grid { grid-template-columns: 1fr; gap: 32px; } .closer { padding: 80px 0; } }

/* ===== FOOTER ===== */
footer { background: var(--ink); color: rgba(255,255,255,0.72); padding: 56px 0 32px; border-top: 1px solid var(--rule-dark); }
.foot-grid { display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); gap: 56px; }
.foot-brand { display: flex; flex-direction: column; gap: 16px; }
.foot-brand .word { font-family: 'Archivo Narrow', sans-serif; font-weight: 700; font-size: 22px; letter-spacing: 0.6px; text-transform: uppercase; color: var(--paper); }
.foot-brand .tag { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 2px; color: var(--orange); }
.foot-brand p { font-size: 13px; color: rgba(255,255,255,0.55); max-width: 36ch; }
.foot-col h4 { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 2px; color: rgba(255,255,255,0.45); text-transform: uppercase; margin: 0 0 16px; font-weight: 500; }
.foot-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.foot-col li a { font-size: 14px; color: rgba(255,255,255,0.78); }
.foot-col li a:hover { color: var(--orange); }
.foot-base { display: flex; justify-content: space-between; align-items: center; padding-top: 32px; margin-top: 48px; border-top: 1px solid var(--rule-dark); font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 1.6px; color: rgba(255,255,255,0.45); }
@media (max-width: 900px) { .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; } .foot-base { flex-direction: column; gap: 12px; align-items: flex-start; } }

/* ===== TWEAKS PANEL ===== */
.tweaks { display: none; position: fixed; bottom: 24px; right: 24px; width: 280px; background: var(--paper); border: 1px solid var(--ink); box-shadow: 0 20px 40px -10px rgba(14,36,53,0.25); z-index: 100; font-family: 'Inter Tight', sans-serif; }
body[data-tweaks="on"] .tweaks { display: block; }
.tweaks-hd { background: var(--ink); color: var(--paper); padding: 12px 16px; display: flex; justify-content: space-between; align-items: center; }
.tweaks-hd .ttl { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 2px; }
.tweaks-hd .x { background: none; border: none; color: var(--paper); cursor: pointer; font-size: 14px; }
.tweaks-body { padding: 16px; display: flex; flex-direction: column; gap: 18px; max-height: 60vh; overflow: auto; }
.tweak-section { display: flex; flex-direction: column; gap: 8px; }
.tweak-section .lbl { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 1.6px; color: var(--body); text-transform: uppercase; }
.tweak-options { display: flex; gap: 6px; flex-wrap: wrap; }
.tweak-options button { background: var(--paper); border: 1px solid var(--rule); padding: 8px 12px; font-size: 12px; font-family: 'Inter Tight', sans-serif; cursor: pointer; transition: all 120ms ease; color: var(--ink); }
.tweak-options button:hover { border-color: var(--ink); }
.tweak-options button.active { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* ===== STRIPED IMAGE PLACEHOLDER ===== */
.placeholder-img {
  background:
    repeating-linear-gradient(135deg,
      var(--bone) 0 14px,
      #E8E4DA 14px 28px);
  border: 1px solid var(--rule);
  display: flex; align-items: center; justify-content: center;
  position: relative; min-height: 240px;
}
.placeholder-img .label {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  letter-spacing: 2px; text-transform: uppercase; color: var(--body);
  background: var(--bone); padding: 8px 14px;
  border: 1px solid var(--rule);
}
.placeholder-img .tag {
  position: absolute; top: 14px; left: 14px;
  font-family: 'JetBrains Mono', monospace; font-size: 9px;
  letter-spacing: 2px; color: var(--fog);
}

/* ===== SCREENSHOT FRAME ===== */
.shot-frame { background: var(--paper); border: 1px solid var(--rule); box-shadow: 0 30px 60px -20px rgba(14,36,53,0.18), 0 12px 24px -12px rgba(14,36,53,0.10); border-radius: 4px; overflow: hidden; position: relative; }
.shot-frame img { width: 100%; height: auto; display: block; }
.shot-frame .tag { position: absolute; top: 18px; left: -10px; background: var(--ink); color: var(--paper); padding: 6px 12px; font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 1.6px; z-index: 2; }
.shot-frame .tag .dot { color: var(--orange); margin-right: 8px; }