/* ============================================================
   STACK18 — "Core Sample" design system
   ============================================================ */
:root{
  --ink:          #0F1216;
  --ink-panel:    #171B22;
  --ink-panel-2:  #1D222B;
  --paper:        #F7F6F2;
  --paper-panel:  #FFFFFF;
  --paper-panel-2:#EFEDE5;

  --line-dark:    rgba(231,231,226,0.12);
  --line-dark-2:  rgba(231,231,226,0.22);
  --line-light:   #E4E1D8;
  --line-light-2: #D6D2C4;

  --text-dark:    #ECEBE6;
  --text-dark-muted: #9BA0AC;
  --text-light:   #14161B;
  --text-light-muted: #5C5F68;

  --accent:       #2451FF;
  --accent-ink:   #12318F;
  --accent-dim:   #E8EDFF;
  --accent-dim-2: #D3DEFF;
  --amber:        #FFA53D;
  --amber-dim:    #FFF1DE;

  --font-display: 'IBM Plex Sans Condensed', system-ui, sans-serif;
  --font-body:    'IBM Plex Sans', system-ui, sans-serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, monospace;

  --radius-sm: 4px;
  --radius-md: 8px;
  --container: 1240px;

  --shadow-lg: 0 30px 70px rgba(15,18,22,0.35);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin:0;
  font-family: var(--font-body);
  color: var(--text-light);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  font-size: 16px;
}

h1,h2,h3{ font-family: var(--font-display); margin:0; letter-spacing: -0.01em; text-transform: none; }
h2{ font-size: clamp(1.9rem, 3.2vw, 2.75rem); font-weight: 700; line-height: 1.08; letter-spacing: -0.015em; }
h3{ font-size: 1.25rem; font-weight: 700; }
p{ margin:0; }
a{ color: inherit; text-decoration: none; }
ul{ margin:0; padding:0; list-style:none; }
img{ max-width:100%; display:block; }

.wrap{ max-width: var(--container); margin: 0 auto; padding: 0 32px; }

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden;
  clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

.skip-link{ position:absolute; left:-999px; top:0; background:var(--ink); color:#fff; padding:12px 18px; z-index:200; }
.skip-link:focus{ left:0; }
:focus-visible{ outline: 2px solid var(--accent); outline-offset: 3px; }

/* ---------- mono / structural labels ---------- */
.code-tag{
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.09em; text-transform: uppercase;
}
.section-code{
  display:flex; align-items:center; gap:10px;
  font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 16px;
}
.section-code::before{ content:""; width:16px; height:1px; background: var(--accent); display:inline-block; }
.instrument .section-code{ color: #8FA4FF; }
.instrument .section-code::before{ background: #8FA4FF; }

.section-lede{ color: var(--text-light-muted); font-size: 1.05rem; max-width: 640px; margin-top: 16px; }
.instrument .section-lede{ color: var(--text-dark-muted); }
.instrument h2{ color: var(--text-dark); }

.pill{
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--text-light-muted); background: var(--paper-panel); border: 1px solid var(--line-light);
  padding: 5px 12px; border-radius: 999px; display:inline-block;
}
.pill-accent{ color: var(--accent-ink); background: var(--accent-dim); border-color: var(--accent-dim-2); }
.pill-amber{ color: #7A4A0C; background: var(--amber-dim); border-color: #FBD9AC; }
.instrument .pill{ background: var(--ink-panel); border-color: var(--line-dark-2); color: var(--text-dark-muted); }

/* ---------- crosshair / viewport corner marks ---------- */
.crosshair{ position:relative; }
.crosshair::before{
  content:"";
  position:absolute; inset:0; pointer-events:none;
  background:
    linear-gradient(to right, currentColor 1px, transparent 1px) top left / 22px 1px no-repeat,
    linear-gradient(to bottom, currentColor 1px, transparent 1px) top left / 1px 22px no-repeat,
    linear-gradient(to left, currentColor 1px, transparent 1px) top right / 22px 1px no-repeat,
    linear-gradient(to bottom, currentColor 1px, transparent 1px) top right / 1px 22px no-repeat,
    linear-gradient(to right, currentColor 1px, transparent 1px) bottom left / 22px 1px no-repeat,
    linear-gradient(to top, currentColor 1px, transparent 1px) bottom left / 1px 22px no-repeat,
    linear-gradient(to left, currentColor 1px, transparent 1px) bottom right / 22px 1px no-repeat,
    linear-gradient(to top, currentColor 1px, transparent 1px) bottom right / 1px 22px no-repeat;
  opacity: .5;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family: var(--font-body); font-weight: 600; font-size: 0.92rem;
  padding: 13px 24px; border-radius: 2px; border: 1px solid transparent;
  cursor:pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
  white-space: nowrap;
}
.btn-primary{ background: var(--accent); color:#fff; }
.btn-primary:hover{ background: #1B3FE0; transform: translateY(-1px); }
.btn-ghost{ background: transparent; color: var(--text-light); border-color: var(--line-light-2); }
.btn-ghost:hover{ border-color: var(--text-light); }
.instrument .btn-ghost{ color: var(--text-dark); border-color: var(--line-dark-2); }
.instrument .btn-ghost:hover{ border-color: var(--text-dark); }
.btn-text{ padding: 0; color: var(--accent); font-weight: 600; border-radius:0; }
.btn-text:hover{ text-decoration: underline; }
.instrument .btn-text{ color: #8FA4FF; }
.btn-lg{ padding: 15px 30px; font-size: 0.98rem; }
.btn-block{ width: 100%; }
.btn-light{ background:#fff; color: var(--ink); }
.btn-light:hover{ background: var(--accent-dim); }

/* ============================================================
   HEADER — instrument bezel
   ============================================================ */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(15,18,22,0.92);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-dark);
  transform: translateZ(0); /* stabilizes sticky + backdrop-filter on iOS Safari scroll */
  will-change: transform;
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; height: 68px; }
.brand{ display:flex; align-items:center; gap:10px; }
.brand-mark{ width:20px; height:20px; }
.brand-mark circle{ stroke: var(--accent); fill:none; stroke-width:1.4; }
.brand-mark path{ stroke: var(--accent); stroke-width:1.4; }
.brand-text{ font-family: var(--font-mono); font-weight:500; font-size:0.95rem; letter-spacing: 0.03em; color: var(--text-dark); }
.brand-text b{ font-weight:600; color:#fff; }

.main-nav{ display:flex; align-items:center; gap:30px; }
.main-nav a{
  font-family: var(--font-mono); font-size:0.76rem; letter-spacing:0.05em; text-transform:uppercase;
  color: var(--text-dark-muted); transition:color .15s ease;
}
.main-nav > a:hover{ color: #fff; }
.main-nav .active{ color: #fff; }

.nav-dropdown{ position:relative; }
.nav-dropdown-toggle{
  display:flex; align-items:center; gap:6px;
  font-family: var(--font-mono); font-size:0.76rem; letter-spacing:0.05em; text-transform:uppercase;
  color: var(--text-dark-muted); background:none; border:none; cursor:pointer; padding:0;
}
.nav-dropdown-toggle:hover{ color:#fff; }
.nav-dropdown-toggle svg{ width:11px; height:11px; }
.nav-dropdown-menu{
  position:absolute; top: calc(100% + 18px); left:50%; transform: translateX(-50%) translateY(6px);
  background: var(--ink-panel); border:1px solid var(--line-dark-2);
  padding:6px; min-width:170px;
  opacity:0; visibility:hidden; transition: opacity .15s ease, transform .15s ease, visibility .15s ease;
}
.nav-dropdown:hover .nav-dropdown-menu, .nav-dropdown:focus-within .nav-dropdown-menu{
  opacity:1; visibility:visible; transform: translateX(-50%) translateY(0);
}
.nav-dropdown-menu a{
  display:block; padding:9px 12px; font-family: var(--font-mono); font-size:0.76rem; letter-spacing:.04em; text-transform:uppercase;
  color: var(--text-dark-muted);
}
.nav-dropdown-menu a:hover{ background: var(--ink-panel-2); color:#fff; }

.header-cta{ display:flex; align-items:center; gap:10px; }
.header-cta .btn-ghost{ color: var(--text-dark); border-color: var(--line-dark-2); }
.header-cta .btn-ghost:hover{ border-color: #fff; color:#fff; }
.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:8px; flex-direction:column; gap:5px; }
.nav-toggle span{ width:20px; height:1px; background: var(--text-dark); display:block; }
.mobile-nav{
  display:none; flex-direction:column; gap:2px; background: var(--ink); border-bottom:1px solid var(--line-dark);
  padding: 8px 32px 20px;
}
.mobile-nav a{
  padding:13px 0; border-bottom:1px solid var(--line-dark); color: var(--text-dark-muted);
  font-family: var(--font-mono); font-size:0.8rem; letter-spacing:.04em; text-transform:uppercase;
}
.mobile-nav a.btn{ border-bottom:none; margin-top:12px; text-align:center; font-family:var(--font-body); text-transform:none; letter-spacing:0; }
.mobile-nav.open{ display:flex; }
.mobile-nav-label{ padding-top:14px; font-family: var(--font-mono); font-size:0.68rem; text-transform:uppercase; letter-spacing:.06em; color: #565C68; }

/* ============================================================
   FOOTER — matches bezel
   ============================================================ */
.site-footer{ background: var(--ink); color: var(--text-dark-muted); padding: 64px 0 28px; border-top:1px solid var(--line-dark); }
.footer-grid{ display:grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap:40px; }
.footer-brand .brand-text{ color:#fff; }
.footer-brand p{ margin-top:16px; font-size:0.88rem; max-width:300px; color: var(--text-dark-muted); }
.footer-col h4{ font-family: var(--font-mono); font-size:0.72rem; text-transform:uppercase; letter-spacing:.08em; color:#565C68; margin-bottom:16px; }
.footer-col{ display:flex; flex-direction:column; gap:11px; }
.footer-col a{ font-size:0.88rem; color: #C3C7D1; transition:color .15s ease; }
.footer-col a:hover{ color:#fff; }
.footer-bottom{ margin-top:56px; padding-top:24px; border-top:1px solid var(--line-dark); display:flex; justify-content:space-between; align-items:center; }
.footer-bottom p{ font-family: var(--font-mono); font-size:0.74rem; color:#565C68; }
.footer-social{ display:flex; gap:20px; }
.footer-social a{ font-family: var(--font-mono); font-size:0.74rem; color:#8890A6; }
.footer-social a:hover{ color:#fff; }

/* ============================================================
   SECTION RHYTHM
   ============================================================ */
.section{ padding: 96px 0; }
.section-tight{ padding: 72px 0; }
.instrument{ background: var(--ink); color: var(--text-dark); }
.paper{ background: var(--paper); }
.paper-alt{ background: var(--paper-panel-2); }
.divider-line{ border-top: 1px solid var(--line-light); }
.instrument + .paper, .paper + .instrument, .instrument + .instrument{ border-top: 1px solid var(--line-dark); }

/* ============================================================
   HERO
   ============================================================ */
.hero{ background: var(--ink); color: var(--text-dark); padding: 64px 0 0; position:relative; overflow:hidden; }
.hero::before{
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.5;
  background-image:
    linear-gradient(var(--line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, black 40%, transparent 100%);
}
.hero-viewport{ position:relative; color: var(--line-dark-2); padding: 44px 0 0; }
.hero-grid{ display:grid; grid-template-columns: 1fr 480px; gap:40px; align-items:center; padding-bottom: 36px; }
.hero-dwg-tag{
  position:absolute; top:20px; right:32px; font-family: var(--font-mono); font-size:0.7rem; color: var(--text-dark-muted);
  letter-spacing:.06em; text-align:right; line-height:1.6;
}
.hero-copy{ padding: 24px 0 0 32px; }
.hero h1{
  font-size: clamp(2.3rem, 4.2vw, 3.5rem); font-weight:700; line-height: 1.04; color:#fff;
}
.hero-lede{ margin-top: 22px; font-size: 1.08rem; color: var(--text-dark-muted); max-width: 480px; }
.hero-actions{ display:flex; align-items:center; gap:26px; margin-top: 34px; flex-wrap:wrap; }
.hero-stats{
  margin-top: 52px; padding: 22px 0 36px 32px; border-top: 1px solid var(--line-dark);
  display:grid; grid-template-columns: repeat(3,1fr); gap: 20px; font-family: var(--font-mono);
}
.hero-stats dt{ font-size:0.7rem; letter-spacing:.05em; color: #565C68; margin:0 0 8px; text-transform:uppercase; }
.hero-stats dd{ margin:0; font-size:0.88rem; color: var(--text-dark); }

.core-sample{ padding: 0 32px 0 0; }
.core-svg{ width:100%; height:auto; overflow:visible; }
.strata-band{ opacity:0; transform: scaleY(0.4); transform-origin: top; animation: strataIn .6s cubic-bezier(.2,.8,.2,1) forwards; }
.strata-band:nth-child(1){ animation-delay: .1s; }
.strata-band:nth-child(2){ animation-delay: .28s; }
.strata-band:nth-child(3){ animation-delay: .46s; }
.strata-band:nth-child(4){ animation-delay: .64s; }
@keyframes strataIn{ to{ opacity:1; transform: scaleY(1); } }
.leader-line{ stroke-dasharray: 120; stroke-dashoffset: 120; animation: leaderIn .5s ease forwards; opacity:0; animation-fill-mode: forwards; }
.leader-line{ animation-name: leaderIn, leaderFade; }
@keyframes leaderIn{ to{ stroke-dashoffset:0; } }
@keyframes leaderFade{ 0%{ opacity:0; } 1%{ opacity:1; } 100%{ opacity:1; } }
.leader-l1{ animation-delay: .5s; } .leader-l2{ animation-delay: .68s; } .leader-l3{ animation-delay: .86s; } .leader-l4{ animation-delay: 1.04s; }
.core-label{ font-family: var(--font-mono); font-size: 12px; letter-spacing:.06em; }
.core-tick{ font-family: var(--font-mono); font-size: 11px; fill: #565C68; }
@media (prefers-reduced-motion: reduce){
  .strata-band, .leader-line{ opacity:1; transform:none; stroke-dashoffset:0; animation:none; }
}

/* ============================================================
   OFFERINGS — spec-sheet cards
   ============================================================ */
.offerings-grid{ margin-top:48px; display:grid; grid-template-columns: 1fr 1fr; gap:1px; background: var(--line-light); border:1px solid var(--line-light); }
.offer-card{ background: var(--paper-panel); padding:40px; display:flex; flex-direction:column; gap:18px; }
.offer-card-head{ display:flex; align-items:baseline; justify-content:space-between; }
.offer-dwg{ font-family: var(--font-mono); font-size:0.68rem; color: var(--text-light-muted); }
.offer-card h3{ font-size:1.6rem; }
.offer-desc{ color: var(--text-light-muted); font-size:0.98rem; }
.spec-rows{ display:flex; flex-direction:column; margin-top:6px; border-top:1px solid var(--line-light); }
.spec-row{ display:flex; justify-content:space-between; gap:16px; padding:12px 0; border-bottom:1px solid var(--line-light); font-size:0.88rem; }
.spec-row dt{ font-family: var(--font-mono); font-size:0.72rem; text-transform:uppercase; letter-spacing:.04em; color: var(--text-light-muted); }
.spec-row dd{ margin:0; text-align:right; color: var(--text-light); font-weight:500; }
.offer-card .btn-text{ margin-top:auto; padding-top:8px; }

/* ============================================================
   DELIVERY PIPELINE — bore-log layers (dark instrument)
   ============================================================ */
.pipeline-rail{ margin-top:48px; }
.layer-row{
  display:grid; grid-template-columns: 200px 1fr; gap:32px;
  padding: 34px 0 34px 32px; border-bottom: 1px solid var(--line-dark);
  position:relative; border-left: 1px solid var(--line-dark);
}
.layer-row:first-child{ border-top: 1px solid var(--line-dark); }
.layer-row::before{
  content:""; position:absolute; left:-1px; top:0; bottom:0; width:2px; background: transparent; transition: background .2s ease;
}
.layer-row:hover::before{ background: var(--accent); }
.layer-head .code-tag{ color:#8FA4FF; }
.layer-head h3{ margin-top:8px; font-size:1.5rem; color:#fff; }
.layer-head p{ margin-top:10px; color: var(--text-dark-muted); font-size:0.92rem; }
.layer-detail{ display:grid; grid-template-columns: 1.15fr 0.85fr 0.85fr 1.15fr; gap:28px; align-items:start; }
.layer-scope-col .code-tag{ display:block; margin-bottom:10px; color:#565C68; }
.layer-scope{ display:flex; flex-wrap:wrap; gap:8px; align-content:flex-start; }
.layer-scope li{
  font-family: var(--font-mono); font-size:0.72rem; color:#B7BCC8;
  background: var(--ink-panel); border:1px solid var(--line-dark-2); padding:5px 10px;
}
.layer-meta-item{ font-size:0.85rem; }
.layer-meta-item .code-tag{ display:block; margin-bottom:8px; color:#565C68; }
.layer-meta-item.gate .code-tag{ color: var(--amber); }
.layer-meta-item p{ color: var(--text-dark); font-weight:500; }
.layer-out .code-tag{ display:block; margin-bottom:10px; color:#565C68; }
.layer-out ul{ display:flex; flex-direction:column; gap:8px; }
.layer-out li{ font-size:0.85rem; color: var(--text-dark-muted); padding-left:14px; position:relative; }
.layer-out li::before{ content:""; position:absolute; left:0; top:8px; width:5px; height:1px; background: #8FA4FF; }

/* ============================================================
   AGENTS — roster manifest (paper)
   ============================================================ */
.roster{ margin-top:44px; border-top:1px solid var(--line-light); }
.roster-row{
  display:grid; grid-template-columns: 70px 160px 190px 1fr; gap:24px; align-items:center;
  padding: 20px 0; border-bottom:1px solid var(--line-light);
}
.roster-id{ font-family: var(--font-mono); font-size:0.78rem; color: var(--text-light-muted); }
.roster-name{ font-family: var(--font-display); font-weight:700; font-size:1.1rem; }
.roster-role{ font-family: var(--font-mono); font-size:0.72rem; text-transform:uppercase; letter-spacing:.04em; color: var(--accent-ink); }
.roster-desc{ color: var(--text-light-muted); font-size:0.9rem; }
.roster-head{
  display:grid; grid-template-columns: 70px 160px 190px 1fr; gap:24px;
  font-family: var(--font-mono); font-size:0.68rem; text-transform:uppercase; letter-spacing:.06em; color: var(--text-light-muted);
  padding-bottom:14px;
}

/* ============================================================
   GOVERNANCE — instrument panel with status LEDs (dark)
   ============================================================ */
.gov-grid{ margin-top:48px; display:grid; grid-template-columns: repeat(2,1fr); gap:1px; background: var(--line-dark); border:1px solid var(--line-dark); }
.gov-item{ background: var(--ink); padding:28px 30px; display:flex; gap:16px; }
.gov-led{ width:8px; height:8px; border-radius:50%; background: var(--amber); margin-top:7px; flex-shrink:0; box-shadow: 0 0 0 3px rgba(255,165,61,0.15); }
.gov-item h3{ color:#fff; font-size:1.02rem; }
.gov-item p{ margin-top:8px; color: var(--text-dark-muted); font-size:0.9rem; }

/* ============================================================
   WHO / ENGAGEMENTS (paper)
   ============================================================ */
.who-grid, .engagement-grid{ margin-top:44px; display:grid; grid-template-columns: repeat(4,1fr); gap:1px; background: var(--line-light); border:1px solid var(--line-light); }
.engagement-grid.grid-cols-3{ grid-template-columns: repeat(3,1fr); }
.who-card, .engage-card{ background: var(--paper-panel); padding:28px 26px; display:flex; flex-direction:column; gap:12px; }
a.who-card{ display:flex; text-decoration:none; transition: background 0.15s ease; }
a.who-card:hover{ background: var(--paper-panel-2); }
.who-card .code-tag, .engage-card .code-tag{ color: var(--text-light-muted); }
.who-card h3, .engage-card h3{ font-size:1.1rem; }
.who-card p, .engage-card p{ color: var(--text-light-muted); font-size:0.88rem; }
.engage-ideal{ margin-top:auto; padding-top:12px; border-top:1px dashed var(--line-light-2); font-size:0.78rem !important; color: var(--text-light) !important; font-weight:500; }

/* ============================================================
   COMPARISON — spec sheet table
   ============================================================ */
.compare-table-wrap{ margin-top:48px; overflow-x:auto; border:1px solid var(--line-light); }
.compare-table{ width:100%; border-collapse: collapse; min-width: 760px; }
.compare-table th, .compare-table td{ padding:16px 22px; text-align:left; font-size:0.9rem; border-bottom:1px solid var(--line-light); }
.compare-table thead th{ font-family: var(--font-mono); font-size:0.7rem; text-transform:uppercase; letter-spacing:.05em; color: var(--text-light-muted); background: var(--paper-panel-2); font-weight:500; }
.compare-table tbody th{ font-weight:600; color: var(--text-light); background: var(--paper-panel-2); font-family:var(--font-display); }
.compare-table td{ color: var(--text-light-muted); background:#fff; }
.compare-table tr:last-child td, .compare-table tr:last-child th{ border-bottom:none; }
.compare-featured{ background: var(--accent-dim) !important; color: var(--accent-ink) !important; font-weight:600; }

/* ============================================================
   STORY TEASER (paper-alt)
   ============================================================ */
.story-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:60px; align-items:center; }
.story-copy p{ color: var(--text-light-muted); margin-top:18px; }
.story-stats{ margin-top:30px; display:grid; grid-template-columns: repeat(3,1fr); gap:1px; background: var(--line-light); border:1px solid var(--line-light); }
.story-stats div{ background:#fff; padding:20px; }
.story-stats dt{ font-family: var(--font-display); font-weight:700; font-size:1.5rem; color: var(--accent); }
.story-stats dd{ margin-top:6px; font-size:0.8rem; color: var(--text-light-muted); }
.story-visual{ border:1px solid var(--line-light); background:#fff; aspect-ratio: 4/3; display:flex; align-items:center; justify-content:center; }
.story-visual p{ font-family: var(--font-mono); font-size:0.78rem; color: var(--text-light-muted); text-align:center; }

/* ============================================================
   WHY / PRINCIPLES (paper)
   ============================================================ */
.principle-rows{ margin-top: 48px; }
.principle-row{ display:grid; grid-template-columns: 220px 1fr; gap:28px; padding: 28px 0; border-top: 1px solid var(--line-light); }
.principle-row:last-child{ border-bottom: 1px solid var(--line-light); }
.principle-row .code-tag{ color: var(--text-light-muted); padding-top:4px; }
.principle-row h3{ margin-bottom:8px; }
.principle-row p{ color: var(--text-light-muted); }

/* ============================================================
   FINAL CTA + NEWSLETTER
   ============================================================ */
.final-cta{ padding: 96px 0; background: var(--ink); color:#fff; text-align:center; }
.final-cta h2{ color:#fff; max-width:640px; margin:0 auto; }
.final-cta p{ color: var(--text-dark-muted); max-width:520px; margin: 18px auto 0; }
.final-cta .hero-actions{ justify-content:center; margin-top:34px; }

.newsletter{ padding: 52px 0; background: var(--paper); border-top:1px solid var(--line-light); border-bottom:1px solid var(--line-light); }
.newsletter-grid{ display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap; }
.newsletter-copy h3{ font-size:1.15rem; }
.newsletter-copy p{ color: var(--text-light-muted); margin-top:6px; font-size:0.9rem; }
.newsletter-form{ display:flex; gap:10px; flex-wrap:wrap; }
.newsletter-form input{
  font-family: var(--font-body); font-size:0.9rem; padding:12px 16px; border-radius:2px; border:1px solid var(--line-light-2);
  min-width:260px; background:#fff;
}
.newsletter-form input:focus{ outline:2px solid var(--accent); outline-offset:1px; border-color:var(--accent); }

/* ============================================================
   BLANK / PLACEHOLDER PAGE
   ============================================================ */
.page-hero{ background: var(--ink); color: var(--text-dark); padding: 110px 0 100px; min-height: 60vh; display:flex; align-items:center; position:relative; }
.page-hero::before{
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.5;
  background-image: linear-gradient(var(--line-dark) 1px, transparent 1px), linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}
.page-hero-inner{ max-width: 620px; position:relative; padding: 32px; }
.page-hero h1{ font-size: clamp(2rem, 4vw, 2.75rem); margin-top:12px; color:#fff; }
.page-hero p{ margin-top:18px; color: var(--text-dark-muted); font-size:1.03rem; }
.page-hero-badge{
  display:inline-flex; align-items:center; gap:9px; margin-top:30px;
  font-family: var(--font-mono); font-size:0.74rem; letter-spacing:.04em; text-transform:uppercase; color: var(--text-dark-muted);
  border:1px solid var(--line-dark-2); padding:9px 15px;
}
.page-hero-badge span{ width:6px; height:6px; border-radius:50%; background: var(--amber); display:inline-block; animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse{ 0%,100%{ opacity:1; } 50%{ opacity:.3; } }
.page-hero-actions{ margin-top:32px; display:flex; gap:16px; flex-wrap:wrap; }
.page-hero-actions .btn-ghost{ color: var(--text-dark); border-color: var(--line-dark-2); }
.page-hero-actions .btn-ghost:hover{ border-color:#fff; color:#fff; }

/* ============================================================
   PROCESS TIMELINE (dark instrument)
   ============================================================ */
.process-list{ margin-top:48px; }
.process-step{
  display:grid; grid-template-columns: 90px 1fr; gap:32px;
  padding: 30px 0; border-top: 1px solid var(--line-dark);
}
.process-step:last-child{ border-bottom: 1px solid var(--line-dark); }
.process-num{ font-family: var(--font-mono); font-size:1.15rem; color:#8FA4FF; padding-top:2px; }
.process-step-head{ display:flex; align-items:baseline; justify-content:space-between; gap:16px; flex-wrap:wrap; }
.process-step h3{ color:#fff; font-size:1.2rem; }
.process-duration{ font-family: var(--font-mono); font-size:0.7rem; text-transform:uppercase; letter-spacing:.05em; color:#565C68; white-space:nowrap; }
.process-step p{ color: var(--text-dark-muted); margin-top:10px; font-size:0.92rem; max-width:640px; }

/* ============================================================
   ESSENTIALS SPEC SHEET (single wide card)
   ============================================================ */
.essentials-card{ background: var(--paper-panel); border:1px solid var(--line-light); margin-top:44px; padding:8px 40px; }
.essentials-card .spec-row{ padding:18px 0; }
.essentials-card .spec-row dt{ font-size:0.76rem; }

/* ============================================================
   FAQ (paper)
   ============================================================ */
.faq-list{ margin-top:44px; max-width:820px; }
.faq-item{ border-bottom:1px solid var(--line-light); padding:22px 0; }
.faq-item summary{
  cursor:pointer; font-family: var(--font-display); font-weight:700; font-size:1.05rem; list-style:none;
  display:flex; justify-content:space-between; align-items:center; gap:20px; color: var(--text-light);
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{ content:"+"; color: var(--accent); font-size:1.4rem; flex-shrink:0; line-height:1; }
.faq-item[open] summary::after{ content:"\2013"; }
.faq-item p{ margin-top:14px; color: var(--text-light-muted); font-size:0.94rem; max-width:680px; }

/* ============================================================
   LEGAL CONTENT (privacy / terms)
   ============================================================ */
.legal-layout{ display:grid; grid-template-columns: 240px 1fr; gap:64px; align-items:start; }
.legal-toc{ position:sticky; top:100px; border-left:1px solid var(--line-light); padding-left:20px; }
.legal-toc p.code-tag{ color: var(--text-light-muted); margin-bottom:14px; }
.legal-toc ul{ display:flex; flex-direction:column; gap:10px; }
.legal-toc a{ font-size:0.86rem; color: var(--text-light-muted); transition: color 0.15s ease; }
.legal-toc a:hover{ color: var(--accent); }
.legal-meta{ display:flex; gap:24px; flex-wrap:wrap; margin-top:20px; }
.legal-meta .code-tag{ color: var(--text-light-muted); }
.legal-meta .code-tag b{ color: var(--text-light); font-weight:600; }
.legal-content{ max-width:760px; }
.legal-content section{ padding-top:44px; margin-top:44px; border-top:1px solid var(--line-light); scroll-margin-top:100px; }
.legal-content section:first-child{ padding-top:0; margin-top:0; border-top:none; }
.legal-content h2{ font-size:1.3rem; display:flex; align-items:baseline; gap:12px; }
.legal-content h2 .code-tag{ color: var(--accent); font-weight:600; }
.legal-content h3{ font-size:1.02rem; margin-top:28px; margin-bottom:10px; }
.legal-content p{ color: var(--text-light-muted); font-size:0.97rem; margin-top:14px; max-width:680px; }
.legal-content p:first-of-type{ margin-top:18px; }
.legal-content ul{ margin-top:14px; display:flex; flex-direction:column; gap:10px; max-width:680px; }
.legal-content li{ color: var(--text-light-muted); font-size:0.97rem; padding-left:20px; position:relative; }
.legal-content li::before{ content:"\2013"; position:absolute; left:0; color: var(--accent); }
.legal-content a.inline-link{ color: var(--accent); text-decoration:underline; text-underline-offset:3px; }
.legal-content strong{ color: var(--text-light); font-weight:600; }
.legal-callout{
  background: var(--accent-dim); border:1px solid var(--accent-dim-2); border-radius: var(--radius-md);
  padding:20px 24px; margin-top:24px; max-width:680px;
}
.legal-callout p{ color: var(--accent-ink); margin-top:0; font-size:0.92rem; }
@media (max-width: 880px){
  .legal-layout{ grid-template-columns: 1fr; gap:32px; }
  .legal-toc{ position:static; border-left:none; border-bottom:1px solid var(--line-light); padding-left:0; padding-bottom:20px; }
  .legal-toc ul{ flex-direction:row; flex-wrap:wrap; gap:14px 20px; }
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-layout{ display:grid; grid-template-columns: 1fr 360px; gap:64px; align-items:start; }
.contact-form{ background: var(--paper-panel); border:1px solid var(--line-light); padding:40px; }
.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:22px; }
.field{ display:flex; flex-direction:column; gap:8px; }
.field.full{ grid-column: 1 / -1; }
.field label{
  font-family: var(--font-mono); font-size:0.72rem; letter-spacing:0.07em; text-transform:uppercase;
  color: var(--text-light-muted);
}
.field input, .field select, .field textarea{
  font-family: var(--font-body); font-size:0.95rem; color: var(--text-light); padding:13px 16px;
  border-radius:2px; border:1px solid var(--line-light-2); background:#fff; width:100%;
}
.field select{ appearance:none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5L6 8L9.5 4.5' stroke='%235C5F68' stroke-width='1.4' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position: right 16px center; padding-right:40px; }
.field textarea{ resize:vertical; min-height:140px; font-family: var(--font-body); line-height:1.5; }
.field input:focus, .field select:focus, .field textarea:focus{ outline:2px solid var(--accent); outline-offset:1px; border-color:var(--accent); }
.contact-form .btn{ margin-top:6px; }
.form-note{ color: var(--text-light-muted); font-size:0.82rem; margin-top:16px; }

.contact-info-card{ background: var(--ink); color: var(--text-dark); padding:36px 32px; }
.contact-info-card h3{ color:#fff; font-size:1.05rem; }
.contact-info-card > p{ color: var(--text-dark-muted); font-size:0.9rem; margin-top:10px; }
.contact-info-rows{ margin-top:28px; display:flex; flex-direction:column; gap:22px; }
.contact-info-row{ border-top:1px solid var(--line-dark); padding-top:18px; }
.contact-info-row .code-tag{ color:#8FA4FF; }
.contact-info-row p, .contact-info-row a{ margin-top:8px; font-size:0.92rem; color: var(--text-dark); }
.contact-info-row a{ text-decoration:underline; text-underline-offset:3px; }
.contact-info-row a:hover{ color:#8FA4FF; }

@media (max-width: 880px){
  .contact-layout{ grid-template-columns: 1fr; gap:32px; }
  .form-grid{ grid-template-columns: 1fr; }
  .contact-form{ padding:28px; }
}

/* ============================================================
   CAREERS — OPEN ROLES LIST
   ============================================================ */
.roles-list{ margin-top:44px; border-top:1px solid var(--line-light); }
.roles-head{
  display:grid; grid-template-columns: 1fr 170px 170px 100px; gap:24px;
  font-family: var(--font-mono); font-size:0.68rem; text-transform:uppercase; letter-spacing:.06em; color: var(--text-light-muted);
  padding-bottom:14px;
}
.role-row{
  display:grid; grid-template-columns: 1fr 170px 170px 100px; gap:24px; align-items:center;
  padding:26px 0; border-bottom:1px solid var(--line-light);
}
.role-title{ font-family: var(--font-display); font-weight:700; font-size:1.08rem; }
.role-desc{ color: var(--text-light-muted); font-size:0.88rem; margin-top:6px; max-width:480px; }
.role-team{ font-family: var(--font-mono); font-size:0.72rem; text-transform:uppercase; letter-spacing:.04em; color: var(--accent-ink); }
.role-location{ color: var(--text-light-muted); font-size:0.88rem; }
.role-apply{ justify-self:end; }
@media (max-width: 880px){
  .roles-head{ display:none; }
  .role-row{ grid-template-columns: 1fr; gap:8px; }
  .role-apply{ justify-self:start; margin-top:6px; }
}

/* ============================================================
   ARTICLE CARDS — shared by Blog & Customer Stories
   ============================================================ */
.post-featured{ display:grid; grid-template-columns: 1fr 1fr; gap:60px; align-items:center; margin-top:44px; }
.post-featured .story-visual{ margin-top:0; }
.post-featured-copy .code-tag{ color: var(--accent-ink); }
.post-featured-copy h3{ font-size:1.7rem; margin-top:14px; }
.post-featured-copy p{ color: var(--text-light-muted); margin-top:16px; }
.post-featured-copy .post-meta{ margin-top:22px; border-top:none; padding-top:0; }

.post-grid{ margin-top:44px; display:grid; grid-template-columns: repeat(3,1fr); gap:1px; background: var(--line-light); border:1px solid var(--line-light); }
.post-card{ background: var(--paper-panel); padding:28px 26px; display:flex; flex-direction:column; gap:12px; text-decoration:none; transition: background 0.15s ease; }
a.post-card:hover{ background: var(--paper-panel-2); }
.post-card .code-tag{ color: var(--accent-ink); }
.post-card h3{ font-size:1.1rem; line-height:1.25; }
.post-card p{ color: var(--text-light-muted); font-size:0.88rem; flex-grow:1; }
.post-meta{
  display:flex; align-items:center; gap:10px; margin-top:auto; padding-top:16px; border-top:1px solid var(--line-light);
  font-family: var(--font-mono); font-size:0.7rem; text-transform:uppercase; letter-spacing:.05em; color: var(--text-light-muted);
}
.post-meta .dot{ width:3px; height:3px; border-radius:50%; background: var(--text-light-muted); flex-shrink:0; }

.post-filter{ margin-top:36px; display:flex; gap:10px; flex-wrap:wrap; }
.post-filter-tag{
  font-family: var(--font-mono); font-size:0.72rem; text-transform:uppercase; letter-spacing:.05em;
  padding:8px 16px; border:1px solid var(--line-light-2); color: var(--text-light-muted); border-radius:2px;
}
.post-filter-tag.is-active{ background: var(--ink); color:#fff; border-color: var(--ink); }

@media (max-width: 980px){
  .post-featured{ grid-template-columns:1fr; gap:32px; }
  .post-grid{ grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 620px){
  .post-grid{ grid-template-columns: 1fr; }
}

/* ============================================================
   BLOG POST TEMPLATE
   ============================================================ */
.page-hero-inner.wide{ max-width:760px; }
.post-byline{
  margin-top:20px; display:flex; align-items:center; gap:12px; flex-wrap:wrap;
  font-family: var(--font-mono); font-size:0.76rem; text-transform:uppercase; letter-spacing:.05em; color: var(--text-dark-muted);
}
.post-byline .dot{ width:3px; height:3px; border-radius:50%; background: var(--text-dark-muted); flex-shrink:0; }
.post-back{ display:inline-flex; align-items:center; gap:8px; font-family: var(--font-mono); font-size:0.78rem; text-transform:uppercase; letter-spacing:.05em; color: var(--text-light-muted); }
.post-back:hover{ color: var(--accent); }

.prose{ max-width:720px; }
.prose p{ color: var(--text-light-muted); font-size:1.03rem; line-height:1.75; margin-top:20px; }
.prose > p:first-of-type{ margin-top:0; font-size:1.12rem; color: var(--text-light); }
.prose h2{ font-family: var(--font-display); font-size:1.55rem; margin-top:52px; margin-bottom:6px; letter-spacing:-0.01em; }
.prose h3{ font-family: var(--font-display); font-size:1.15rem; margin-top:34px; margin-bottom:6px; }
.prose ul{ margin-top:20px; display:flex; flex-direction:column; gap:12px; }
.prose li{ color: var(--text-light-muted); font-size:1.02rem; line-height:1.6; padding-left:22px; position:relative; }
.prose li::before{ content:"\2013"; position:absolute; left:0; color: var(--accent); }
.prose strong{ color: var(--text-light); font-weight:600; }
.prose blockquote{
  margin:40px 0; padding:26px 30px; border-left:3px solid var(--accent); background: var(--accent-dim);
  font-family: var(--font-display); font-size:1.2rem; font-weight:600; line-height:1.4; color: var(--text-light);
}
.post-tags{ margin-top:48px; padding-top:24px; border-top:1px solid var(--line-light); display:flex; gap:10px; flex-wrap:wrap; }
.post-cta{
  margin-top:20px; background: var(--paper-panel-2); border:1px solid var(--line-light); padding:28px 32px;
  display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap;
}
.post-cta p{ font-family: var(--font-display); font-weight:700; font-size:1.05rem; color: var(--text-light); }
.related-heading{ margin-top:0; }

/* ============================================================
   VENTURES PAGE
   ============================================================ */
.ventures-grid-3{
  margin-top:44px; display:grid; grid-template-columns: repeat(3,1fr); gap:1px;
  background: var(--line-light); border:1px solid var(--line-light);
}
.ventures-grid-3 .feature-card{ background: var(--paper-panel); }
.instrument .ventures-grid-3{ background: var(--line-dark); border-color: var(--line-dark); }
.instrument .ventures-grid-3 .feature-card{ background: var(--ink-panel); }
.instrument .ventures-grid-3 .feature-card h3{ color:#fff; }
.instrument .ventures-grid-3 .feature-card p{ color: var(--text-dark-muted); }
.instrument .ventures-grid-3 .feature-card .code-tag{ color:#8FA4FF; }

.portfolio-featured{
  margin-top:44px; display:grid; grid-template-columns: 300px 1fr; gap:0;
  border:1px solid var(--line-light); background: var(--paper-panel);
}
.portfolio-logo-panel{
  background: var(--ink); display:flex; align-items:center; justify-content:center; padding:40px;
  border-right:1px solid var(--line-light);
}
.portfolio-wordmark{ font-family: var(--font-display); font-weight:800; font-size:1.9rem; color:#fff; letter-spacing:-0.02em; text-align:center; }
.portfolio-copy{ padding:36px 40px; display:flex; flex-direction:column; }
.portfolio-tags{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom:14px; }
.portfolio-tag{
  font-family: var(--font-mono); font-size:0.68rem; text-transform:uppercase; letter-spacing:.05em;
  padding:5px 11px; border:1px solid var(--line-light-2); color: var(--text-light-muted); border-radius:2px;
}
.portfolio-copy h3{ font-size:1.4rem; }
.portfolio-copy p{ color: var(--text-light-muted); margin-top:12px; font-size:0.96rem; max-width:640px; }
.portfolio-copy .btn{ margin-top:22px; align-self:flex-start; }

.portfolio-placeholder-grid{ margin-top:1px; display:grid; grid-template-columns: repeat(3,1fr); gap:1px; background: var(--line-light); border:1px solid var(--line-light); border-top:none; }
.portfolio-placeholder{
  background: var(--paper-panel-2); padding:30px 24px; display:flex; flex-direction:column; align-items:flex-start;
  justify-content:center; gap:8px; min-height:120px;
}
.portfolio-placeholder .plus{ font-family: var(--font-mono); font-size:1.3rem; color: var(--line-light-2); }
.portfolio-placeholder p{ color: var(--text-light-muted); font-size:0.84rem; }

@media (max-width: 780px){
  .portfolio-featured{ grid-template-columns:1fr; }
  .portfolio-logo-panel{ border-right:none; border-bottom:1px solid var(--line-light); padding:32px; }
  .ventures-grid-3, .portfolio-placeholder-grid{ grid-template-columns:1fr; }
}

/* ============================================================
   ENTERPRISE HERO SCHEMATIC
   ============================================================ */
.pod-svg{ width:100%; height:auto; overflow:visible; }
.pod-node{ opacity:0; transform: scale(.92); transform-origin:center; animation: podIn .5s cubic-bezier(.2,.8,.2,1) forwards; }
.pod-node:nth-child(1){ animation-delay:.1s; }
.pod-node:nth-child(2){ animation-delay:.28s; }
.pod-node:nth-child(3){ animation-delay:.46s; }
@keyframes podIn{ to{ opacity:1; transform:scale(1); } }
.pod-line{ stroke-dasharray:80; stroke-dashoffset:80; animation: podLine .5s ease forwards; opacity:0; animation-fill-mode:forwards; }
.pod-line{ animation-name: podLine, podLineFade; }
@keyframes podLine{ to{ stroke-dashoffset:0; } }
@keyframes podLineFade{ 0%{opacity:0;} 1%{opacity:1;} 100%{opacity:1;} }
.pod-line-1{ animation-delay:.4s; } .pod-line-2{ animation-delay:.6s; }
@media (prefers-reduced-motion: reduce){
  .pod-node, .pod-line{ opacity:1; transform:none; stroke-dashoffset:0; animation:none; }
}

/* ============================================================
   PLATFORM HERO — workspace mockup (product screenshot style)
   ============================================================ */
.mockup-window{ background: var(--ink-panel); border:1px solid var(--line-dark-2); overflow:hidden; }
.mockup-bar{ display:flex; align-items:center; gap:7px; padding:13px 16px; border-bottom:1px solid var(--line-dark); }
.mockup-dot{ width:7px; height:7px; border-radius:50%; background:#3A4150; }
.mockup-tabs{ margin-left:14px; display:flex; gap:18px; font-family: var(--font-mono); font-size:0.66rem; text-transform:uppercase; letter-spacing:.04em; color:#565C68; }
.mockup-tabs .active{ color:#8FA4FF; }
.mockup-body{ display:flex; min-height:300px; }
.mockup-nav{ width:118px; flex-shrink:0; border-right:1px solid var(--line-dark); padding:14px 10px; display:flex; flex-direction:column; gap:3px; }
.mockup-nav-item{ font-family: var(--font-mono); font-size:0.7rem; color:#565C68; padding:9px 10px; }
.mockup-nav-item.active{ background: var(--ink-panel-2); color:#fff; border-left:2px solid var(--accent); padding-left:8px; }
.mockup-main{ flex:1; padding:18px 20px; display:flex; flex-direction:column; gap:9px; }
.mockup-main-head{ font-family: var(--font-mono); font-size:0.68rem; text-transform:uppercase; letter-spacing:.04em; color:#8FA4FF; margin-bottom:6px; }
.mockup-task{ display:flex; align-items:center; gap:12px; padding:11px 13px; background: var(--ink-panel-2); border:1px solid var(--line-dark); }
.mockup-task-avatar{
  width:22px; height:22px; border-radius:50%; background: var(--ink); border:1px solid var(--line-dark-2);
  display:flex; align-items:center; justify-content:center; font-family: var(--font-mono); font-size:0.6rem; color:#8FA4FF; flex-shrink:0;
}
.mockup-task-name{ flex:1; font-size:0.82rem; color: var(--text-dark); }
.mockup-task-status{ font-family: var(--font-mono); font-size:0.62rem; text-transform:uppercase; letter-spacing:.03em; padding:4px 9px; flex-shrink:0; }
.status-done{ background: rgba(36,81,255,.15); color:#8FA4FF; }
.status-progress{ background: rgba(255,165,61,.15); color: var(--amber); }
.status-pending{ background: rgba(255,255,255,.06); color:#565C68; }
.mockup-log{ border-top:1px solid var(--line-dark); padding:12px 20px; font-family: var(--font-mono); font-size:0.68rem; color:#8890A6; display:flex; gap:10px; align-items:baseline; }
.mockup-log span{ color:#565C68; flex-shrink:0; }

/* ============================================================
   FEATURE GRID (paper)
   ============================================================ */
.feature-grid{ margin-top:44px; display:grid; grid-template-columns: repeat(2,1fr); gap:1px; background: var(--line-light); border:1px solid var(--line-light); }
.feature-card{ background: var(--paper-panel); padding:32px; display:flex; flex-direction:column; gap:12px; }
.feature-card .code-tag{ color: var(--accent-ink); }
.feature-card h3{ font-size:1.2rem; }
.feature-card p{ color: var(--text-light-muted); font-size:0.94rem; }

/* ============================================================
   PLAN CARDS (paper)
   ============================================================ */
.plan-grid{ margin-top:44px; display:grid; grid-template-columns: repeat(3,1fr); gap:1px; background: var(--line-light); border:1px solid var(--line-light); }
.plan-card{ background: var(--paper-panel); padding:32px; display:flex; flex-direction:column; gap:14px; }
.plan-card.plan-featured{ background: var(--ink); }
.plan-card.plan-featured .plan-name{ color:#fff; }
.plan-card.plan-featured h3, .plan-card.plan-featured .plan-price{ color:#fff; }
.plan-card.plan-featured p{ color: var(--text-dark-muted); }
.plan-card.plan-featured .plan-list li{ color: var(--text-dark-muted); }
.plan-card.plan-featured .plan-list li::before{ background: var(--amber); }
.plan-name{ font-size:1.15rem; }
.plan-price{ font-family: var(--font-display); font-size:1.9rem; font-weight:700; }
.plan-price span{ font-family: var(--font-body); font-size:0.85rem; font-weight:400; color: var(--text-light-muted); }
.plan-desc{ color: var(--text-light-muted); font-size:0.88rem; }
.plan-list{ display:flex; flex-direction:column; gap:8px; margin-top:6px; }
.plan-list li{ font-size:0.85rem; color: var(--text-light); padding-left:16px; position:relative; }
.plan-list li::before{ content:""; position:absolute; left:0; top:8px; width:6px; height:1px; background: var(--accent); }
.plan-card .btn{ margin-top:auto; }

/* ============================================================
   PRICING PAGE — price display, waitlist
   ============================================================ */
.price-display{ margin-top:18px; }
.price-value-lg{ font-family: var(--font-display); font-weight:700; font-size:2.5rem; line-height:1; }
.price-value-lg span{ font-family: var(--font-body); font-size:0.9rem; font-weight:400; color: var(--text-light-muted); }
.price-caption{ margin-top:8px; font-family: var(--font-mono); font-size:0.72rem; text-transform:uppercase; letter-spacing:.04em; color: var(--text-light-muted); }
.offer-card-dark{ background: var(--ink); border-color: var(--ink); }
.offer-card-dark h3, .offer-card-dark .offer-desc{ color:#fff; }
.offer-card-dark .offer-desc{ color: var(--text-dark-muted); }
.offer-card-dark .spec-rows{ border-top-color: var(--line-dark); }
.offer-card-dark .spec-row{ border-bottom-color: var(--line-dark); }
.offer-card-dark .spec-row dt{ color: var(--text-dark-muted); }
.offer-card-dark .spec-row dd{ color: var(--text-dark); }
.offer-card-dark .price-value-lg{ color:#fff; }
.offer-card-dark .price-value-lg span{ color: var(--text-dark-muted); }
.offer-card-dark .price-caption{ color: var(--text-dark-muted); }

.waitlist-form{ display:flex; gap:10px; flex-wrap:wrap; margin-top:26px; }
.waitlist-form input{
  font-family: var(--font-body); font-size:0.92rem; padding:13px 16px; border-radius:2px; border:1px solid var(--line-dark-2);
  min-width:280px; background: var(--ink-panel); color: var(--text-dark);
}
.waitlist-form input::placeholder{ color:#565C68; }
.waitlist-form input:focus{ outline:2px solid var(--accent); outline-offset:1px; border-color:var(--accent); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px){
  .hero-dwg-tag{ display:none; }
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-copy{ padding-left:0; order:2; }
  .core-sample{ padding-right:0; order:1; max-width:420px; margin:0 auto; }
  .hero-stats{ padding-left:0; }
  .offerings-grid{ grid-template-columns:1fr; }
  .layer-detail{ grid-template-columns:1fr; }
  .layer-row{ grid-template-columns:1fr; padding-left:20px; }
  .gov-grid{ grid-template-columns:1fr; }
  .who-grid, .engagement-grid{ grid-template-columns: repeat(2,1fr); }
  .engagement-grid.grid-cols-3{ grid-template-columns: repeat(2,1fr); }
  .story-grid{ grid-template-columns:1fr; }
  .principle-row{ grid-template-columns: 1fr; gap:8px; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .roster-row, .roster-head{ grid-template-columns: 50px 1fr; }
  .roster-role, .roster-desc{ grid-column: 2 / 3; }
  .process-step{ grid-template-columns:1fr; gap:10px; }
  .essentials-card{ padding:8px 24px; }
  .feature-grid, .plan-grid{ grid-template-columns:1fr; }
  .offer-card{ padding:28px 24px; }
}

@media (max-width: 480px){
  .btn-text{ white-space:normal; }
}

@media (max-width: 720px){
  .main-nav, .header-cta{ display:none; }
  .nav-toggle{ display:flex; }
  .wrap{ padding:0 20px; }
  .hero-copy{ padding: 0 12px; }
  .hero-viewport{ padding-top:24px; }
  .section{ padding: 64px 0; }
  .hero-stats{ grid-template-columns:1fr; gap:14px; }
  .who-grid, .engagement-grid{ grid-template-columns:1fr; }
  .engagement-grid.grid-cols-3{ grid-template-columns:1fr; }
  .story-stats{ grid-template-columns:1fr; }
  .compare-table{ min-width:640px; }
  .footer-grid{ grid-template-columns:1fr; gap:32px; }
  .footer-bottom{ flex-direction:column; gap:16px; align-items:flex-start; }
  .newsletter-grid{ flex-direction:column; align-items:flex-start; }
  .newsletter-form{ width:100%; }
  .newsletter-form input{ min-width:auto; flex:1 1 auto; }
  .waitlist-form{ flex-direction:column; align-items:stretch; }
  .waitlist-form input{ min-width:auto; }
  h2{ font-size: clamp(1.6rem,6vw,2rem); }
  .page-hero{ padding:88px 0 64px; min-height:auto; }
  .roster-head{ display:none; }
}