/* ==========================================================================
   PATROVIX — styles.css  v5
   Brand Identity System v1.0 — Signal Gold · Obsidian · Stone
   Type: Outfit throughout. Radii are tight; this is operational software.
   ========================================================================== */

/* ── Tokens ───────────────────────────────────────────────────────────── */
:root {
  /* Signal Gold — primary */
  --gold-50:  #FDF8EC;
  --gold-100: #F8ECCC;
  --gold-200: #EDD088;
  --gold-300: #DEB04A;
  --gold-400: #C8920A;
  --gold-500: #A67308;
  --gold-600: #7C5305;
  --gold-700: #523602;

  /* Obsidian — dark surfaces */
  --ink:   #0C0B0A;
  --ink-1: #1A1917;
  --ink-2: #262320;
  --ink-3: #343028;
  --ink-4: #48433C;

  /* Stone — warm neutrals */
  --parchment: #FAFAF8;
  --stone-50:  #F5F2EE;
  --stone-100: #EBE7E2;
  --stone-200: #D8D3CC;
  --stone-300: #C0BAB2;
  --stone-400: #A09890;
  --stone-500: #787068;

  /* Text */
  --text:            #0C0B0A;
  --text-2:          #47433F;
  --text-muted:      #787068;
  --text-dark:       #F0EDE8;
  --text-dark-2:     #B5B2AC;
  --text-dark-muted: #716E68;

  /* Borders */
  --border:      rgba(12, 11, 10, 0.08);
  --border-vis:  #D8D3CC;
  --border-dark: rgba(240, 237, 232, 0.07);

  /* Semantic — compliance status */
  --ok:   #166534; --ok-bg:   #DCFCE7;
  --warn: #92400E; --warn-bg: #FEF3C7;
  --bad:  #991B1B; --bad-bg:  #FEE2E2;
  --info: #1E40AF; --info-bg: #DBEAFE;

  /* Type */
  --ff-sans: 'Outfit', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --ff-mono: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;

  /* Radius */
  --r-xs: 3px;
  --r-sm: 5px;
  --r:    8px;
  --r-lg: 12px;
  --r-xl: 18px;
  --r-pill: 9999px;

  /* Shadows */
  --sh-sm:   0 1px 4px rgba(12,11,10,.06), 0 1px 2px rgba(12,11,10,.04);
  --sh:      0 2px 12px rgba(12,11,10,.08), 0 1px 4px rgba(12,11,10,.05);
  --sh-lg:   0 8px 32px rgba(12,11,10,.10), 0 2px 8px rgba(12,11,10,.06);
  --sh-gold: 0 4px 24px rgba(200,146,10,.20);

  /* Spacing (base-4) */
  --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px; --sp-4: 16px;
  --sp-5: 20px; --sp-6: 24px; --sp-8: 32px; --sp-10: 40px;
  --sp-12: 48px; --sp-16: 64px; --sp-24: 96px;

  /* Layout */
  --container: 1200px;
  --gutter: 1.5rem;
  --nav-h: 68px;
  --transition: 140ms ease;
}

/* ── Reset ────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--ff-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--parchment);
  border-top: 4px solid var(--gold-400);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--gold-500); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-600); }
button { font: inherit; }
ul, ol { list-style: none; }
strong { font-weight: 600; }
::selection { background: var(--gold-100); color: var(--ink); }
:focus-visible { outline: 2px solid var(--gold-400); outline-offset: 2px; border-radius: var(--r-xs); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0ms !important; animation-duration: 0ms !important; }
}

.skip-link {
  position: absolute; left: -9999px; top: 12px; z-index: 1000;
  background: var(--ink); color: var(--text-dark);
  padding: 8px 14px; border-radius: var(--r-sm); font-size: 14px;
}
.skip-link:focus { left: 12px; color: var(--text-dark); }

/* ── Layout ───────────────────────────────────────────────────────────── */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.container-narrow { max-width: calc(720px + 2 * var(--gutter)); }

.section { padding-block: var(--sp-24); }
.section-tight { padding-block: var(--sp-16); }
.section-alt { background: var(--stone-50); border-block: 1px solid var(--stone-100); }
.section-dark { background: var(--ink-1); color: var(--text-dark); }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-6); }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-6); }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--sp-4); }

.split {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--sp-16); align-items: center;
}
.split-top { align-items: start; }
.split-wide { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
.split-form { grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); align-items: start; }
.stack { display: flex; flex-direction: column; gap: var(--sp-4); }
.row { display: flex; flex-wrap: wrap; gap: var(--sp-3); align-items: center; }

/* ── Typography ───────────────────────────────────────────────────────── */
h1, h2, h3, h4 { font-weight: 500; color: var(--ink); line-height: 1.1; }

.display-xl { font-size: clamp(2.5rem, 5.6vw, 4.5rem); font-weight: 500; line-height: 1; letter-spacing: -0.025em; }
.display-lg { font-size: clamp(2rem, 4vw, 3.25rem); font-weight: 500; line-height: 1.05; letter-spacing: -0.018em; }
.display-md { font-size: clamp(1.625rem, 3vw, 2.25rem); font-weight: 500; line-height: 1.1; letter-spacing: -0.012em; }
.heading    { font-size: 1.375rem; font-weight: 600; line-height: 1.25; letter-spacing: -0.01em; }
.subheading { font-size: 1.0625rem; font-weight: 500; line-height: 1.4; }

.lead  { font-size: 1.125rem; line-height: 1.7; color: var(--text-muted); max-width: 60ch; }
.body  { font-size: 0.9375rem; line-height: 1.6; color: var(--text-2); }
.small { font-size: 0.875rem; line-height: 1.6; }
.caption { font-size: 0.75rem; line-height: 1.5; color: var(--stone-400); }
.muted { color: var(--text-muted); }
.label {
  font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--stone-400);
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold-500); margin-bottom: var(--sp-5);
}
.eyebrow::before {
  content: ''; width: 24px; height: 1.5px; background: var(--gold-400); flex-shrink: 0;
}

.section-head { max-width: 720px; margin-bottom: var(--sp-12); }
.section-head.centered { margin-inline: auto; text-align: center; }
.section-head.centered .lead { margin-inline: auto; }
.section-head .display-lg, .section-head .display-md { margin-bottom: var(--sp-4); }

.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: var(--text-dark); }
.section-dark .lead, .section-dark .body { color: var(--text-dark-2); }
.section-dark .muted { color: var(--text-dark-muted); }
.section-dark .eyebrow { color: var(--gold-300); }
.section-dark a:not(.btn) { color: var(--gold-300); }
.section-dark a:not(.btn):hover { color: var(--gold-200); }

.text-center { text-align: center; }
.mt-2 { margin-top: var(--sp-2); } .mt-4 { margin-top: var(--sp-4); } .mt-6 { margin-top: var(--sp-6); }
.mt-8 { margin-top: var(--sp-8); } .mt-12 { margin-top: var(--sp-12); }
.mb-2 { margin-bottom: var(--sp-2); } .mb-3 { margin-bottom: var(--sp-3); } .mb-4 { margin-bottom: var(--sp-4); }
.mb-6 { margin-bottom: var(--sp-6); } .mb-8 { margin-bottom: var(--sp-8); } .mb-12 { margin-bottom: var(--sp-12); }

/* ── Buttons ──────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 18px; border-radius: var(--r-sm);
  font-family: var(--ff-sans); font-size: 0.875rem; font-weight: 500; line-height: 1.2;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition), color var(--transition);
}
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn-primary { background: var(--gold-400); border-color: var(--gold-400); color: var(--ink); font-weight: 600; }
.btn-primary:hover { background: var(--gold-300); border-color: var(--gold-300); color: var(--ink); box-shadow: var(--sh-gold); transform: translateY(-1px); }
.btn-outline { background: transparent; border-color: var(--stone-300); color: var(--ink); }
.btn-outline:hover { background: var(--stone-100); border-color: var(--stone-500); color: var(--ink); }
.btn-ghost { background: var(--gold-50); border-color: var(--gold-200); color: var(--gold-600); }
.btn-ghost:hover { background: var(--gold-100); color: var(--gold-700); }
.btn-dark { background: var(--ink); border-color: var(--ink); color: var(--text-dark); }
.btn-dark:hover { background: var(--ink-2); color: var(--text-dark); }
.section-dark .btn-outline { border-color: var(--ink-4); color: var(--text-dark); }
.section-dark .btn-outline:hover { background: var(--ink-2); border-color: var(--stone-500); color: var(--text-dark); }
.btn-lg { padding: 13px 24px; font-size: 0.9375rem; border-radius: var(--r); }
.btn-sm { padding: 7px 12px; font-size: 0.8125rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .6; cursor: progress; transform: none; box-shadow: none; }

/* ── Badges ───────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 8px; border-radius: var(--r-xs);
  font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.02em; line-height: 1.5;
  white-space: nowrap;
}
.badge::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: currentColor; opacity: .75; flex-shrink: 0; }
.badge.no-dot::before { display: none; }
.badge-gold  { background: var(--gold-50); color: var(--gold-600); border: 1px solid var(--gold-200); }
.badge-ok    { background: var(--ok-bg); color: var(--ok); }
.badge-warn  { background: var(--warn-bg); color: var(--warn); }
.badge-bad   { background: var(--bad-bg); color: var(--bad); }
.badge-info  { background: var(--info-bg); color: var(--info); }
.badge-stone { background: var(--stone-100); color: var(--stone-500); border: 1px solid var(--stone-200); }

/* ── Cards ────────────────────────────────────────────────────────────── */
.card {
  background: #fff; border: 1px solid var(--stone-200); border-radius: var(--r-lg);
  padding: var(--sp-6); box-shadow: var(--sh-sm);
}
.card-feat {
  background: #fff; border-radius: var(--r-lg); padding: var(--sp-6);
  box-shadow: var(--sh-lg); border-top: 3px solid var(--gold-400);
}
.card-dark {
  background: var(--ink-2); border: 1px solid var(--border-dark); border-radius: var(--r-lg);
  padding: var(--sp-6); color: var(--text-dark-2);
}
.card-dark h3 { color: var(--text-dark); }
:where(.card, .card-feat, .card-dark) .heading { margin-bottom: var(--sp-2); }
a.card { display: flex; flex-direction: column; color: inherit; transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition); }
a.card:hover { border-color: var(--gold-200); box-shadow: var(--sh); transform: translateY(-2px); color: inherit; }

.icon-box {
  width: 48px; height: 48px; flex-shrink: 0;
  display: grid; place-items: center;
  background: var(--gold-50); border: 1px solid var(--gold-200); border-radius: var(--r);
  color: var(--gold-400); margin-bottom: var(--sp-5);
}
.icon-box svg { width: 20px; height: 20px; }
.card-dark .icon-box, .section-dark .icon-box { background: rgba(200,146,10,.08); border-color: rgba(200,146,10,.25); color: var(--gold-300); }

.icon-row { display: flex; gap: var(--sp-4); align-items: flex-start; }
.icon-row .icon-box { margin-bottom: 0; width: 40px; height: 40px; }
.icon-row .icon-box svg { width: 18px; height: 18px; }

/* Card step numbers */
.num {
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; color: var(--gold-500);
  margin-bottom: var(--sp-3); display: block;
}
.section-dark .num { color: var(--gold-300); }

/* ── Lists ────────────────────────────────────────────────────────────── */
.check-list { display: flex; flex-direction: column; gap: var(--sp-3); }
.check-list li { position: relative; padding-left: 28px; color: var(--text-2); font-size: 0.9375rem; line-height: 1.55; }
.check-list li::before {
  content: ''; position: absolute; left: 0; top: 3px; width: 18px; height: 18px;
  border-radius: var(--r-xs); background: var(--gold-50); border: 1px solid var(--gold-200);
}
.check-list li::after {
  content: ''; position: absolute; left: 6px; top: 7px; width: 6px; height: 9px;
  border: solid var(--gold-500); border-width: 0 1.5px 1.5px 0; transform: rotate(45deg);
}
.section-dark .check-list li { color: var(--text-dark-2); }
.section-dark .check-list li::before { background: rgba(200,146,10,.1); border-color: rgba(200,146,10,.3); }
.section-dark .check-list li::after { border-color: var(--gold-300); }

.spec-list { border-top: 1px solid var(--stone-200); }
.spec-list li { padding: var(--sp-4) 0; border-bottom: 1px solid var(--stone-200); font-size: 0.9375rem; color: var(--text-2); line-height: 1.55; }
.spec-list li strong { color: var(--ink); font-weight: 600; display: block; margin-bottom: 2px; }

.tag-list { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.tag {
  display: inline-flex; align-items: center; padding: 6px 12px;
  background: #fff; border: 1px solid var(--stone-200); border-radius: var(--r-sm);
  font-size: 0.8125rem; font-weight: 500; color: var(--text-2);
}

/* ── Navbar ───────────────────────────────────────────────────────────── */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 250, 248, 0.92);
  -webkit-backdrop-filter: saturate(140%) blur(10px); backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.navbar.scrolled { border-bottom-color: var(--stone-200); box-shadow: var(--sh-sm); }
.navbar > .container { height: var(--nav-h); display: flex; align-items: center; gap: var(--sp-8); }
.wordmark {
  font-size: 1.375rem; font-weight: 600; letter-spacing: -0.015em; color: var(--ink);
  line-height: 1;
}
.wordmark:hover { color: var(--ink); }
.nav-links { display: flex; align-items: center; gap: var(--sp-1); margin-left: auto; }
.nav-link {
  padding: 8px 12px; font-size: 0.875rem; font-weight: 500; color: var(--stone-500);
  border-radius: var(--r-sm);
}
.nav-link:hover { color: var(--ink); }
.nav-link.active { color: var(--ink); }
.nav-links .nav-link.active { box-shadow: inset 0 -2px 0 var(--gold-400); border-radius: 0; }
.nav-actions { display: flex; align-items: center; gap: var(--sp-2); }
.nav-toggle {
  display: none; margin-left: auto; width: 40px; height: 40px;
  background: none; border: 1px solid var(--stone-200); border-radius: var(--r-sm);
  cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
}
.nav-toggle span { display: block; width: 16px; height: 1.5px; background: var(--ink); transition: transform var(--transition), opacity var(--transition); }
.nav-toggle.open span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }
.mobile-menu {
  display: none; flex-direction: column; gap: var(--sp-1);
  padding: var(--sp-3) var(--gutter) var(--sp-6);
  border-top: 1px solid var(--stone-200); background: var(--parchment);
}
.mobile-menu.open { display: flex; }
.mobile-menu .nav-link { padding: 12px 0; font-size: 1rem; border-bottom: 1px solid var(--stone-100); border-radius: 0; }
.mobile-menu .btn { margin-top: var(--sp-4); }

/* ── Hero ─────────────────────────────────────────────────────────────── */
.hero { position: relative; padding-block: var(--sp-16) var(--sp-24); overflow: hidden; }
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 55% 45% at 82% 12%, rgba(200,146,10,.07), transparent 70%);
}
.hero > .container { position: relative; }
.hero .display-xl { margin-bottom: var(--sp-6); max-width: 15ch; }
.hero .lead { margin-bottom: var(--sp-8); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: var(--sp-16); align-items: center; }
.hero-meta {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--sp-6);
  margin-top: var(--sp-12); padding-top: var(--sp-6); border-top: 1px solid var(--stone-200);
}
.hero-meta strong { display: block; font-size: 0.8125rem; font-weight: 600; color: var(--ink); margin-bottom: 2px; }
.hero-meta span { font-size: 0.75rem; color: var(--stone-400); }

.page-hero { position: relative; padding-block: var(--sp-16) var(--sp-12); border-bottom: 1px solid var(--stone-200); overflow: hidden; }
.page-hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 50% 60% at 85% 0%, rgba(200,146,10,.06), transparent 70%);
}
.page-hero > .container { position: relative; }
.page-hero .display-xl { max-width: 18ch; margin-bottom: var(--sp-6); }
.page-hero .lead { max-width: 58ch; }

/* ── Product panels (illustrative UI) ─────────────────────────────────── */
.panel {
  background: #fff; border: 1px solid var(--stone-200); border-radius: var(--r-lg);
  box-shadow: var(--sh-lg); overflow: hidden;
}
.panel-head {
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-5); border-bottom: 1px solid var(--stone-200); background: var(--stone-50);
}
.panel-title { font-size: 0.9375rem; font-weight: 600; color: var(--ink); line-height: 1.3; }
.panel-sub { font-size: 0.75rem; color: var(--stone-400); }
.panel-body { padding: var(--sp-2) var(--sp-5); }
.panel-row {
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3);
  padding: 12px 0; border-bottom: 1px solid var(--stone-100); font-size: 0.875rem;
}
.panel-row:last-child { border-bottom: none; }
.panel-row .k { color: var(--text-2); min-width: 0; }
.panel-row .k small { display: block; font-size: 0.75rem; color: var(--stone-400); }
.panel-row .v { color: var(--ink); font-weight: 500; text-align: right; }
.panel-row.total { font-weight: 600; }
.panel-row.blocked { background: linear-gradient(90deg, rgba(254,226,226,.55), transparent 70%); margin-inline: calc(var(--sp-5) * -1); padding-inline: var(--sp-5); }
.panel-foot {
  display: flex; align-items: center; gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-5); border-top: 1px solid var(--stone-200);
  font-size: 0.75rem; color: var(--text-muted); background: var(--parchment);
}
.panel-foot svg { width: 14px; height: 14px; color: var(--gold-500); flex-shrink: 0; }
.panel-note { font-size: 0.75rem; color: var(--stone-400); margin-top: var(--sp-3); text-align: center; }

.avatar {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center; font-size: 0.6875rem; font-weight: 600;
  background: var(--stone-100); color: var(--stone-500); border: 1px solid var(--stone-200);
}
.who { display: flex; align-items: center; gap: var(--sp-3); min-width: 0; }

.metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--stone-200); }
.metrics.two { grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: none; }
.metric { padding: var(--sp-4) var(--sp-5); border-right: 1px solid var(--stone-200); }
.metric:last-child { border-right: none; }
.metrics.two .metric:nth-child(2n) { border-right: none; }
.metrics.two .metric:nth-child(n+3) { border-top: 1px solid var(--stone-200); }
.metric-value { font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; color: var(--ink); line-height: 1.1; }
.metric-label { font-size: 0.6875rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--stone-400); margin-bottom: 4px; }
.metric-trend { font-size: 0.75rem; margin-top: 2px; color: var(--text-muted); }
.metric-trend.ok { color: var(--ok); } .metric-trend.warn { color: var(--warn); }

/* Rota grid (scheduling panel) */
.rota { width: 100%; border-collapse: collapse; font-size: 0.75rem; }
.rota th { font-weight: 600; color: var(--stone-400); text-align: left; padding: 10px 6px; letter-spacing: .04em; text-transform: uppercase; font-size: 0.625rem; }
.rota td { padding: 6px; border-top: 1px solid var(--stone-100); vertical-align: middle; }
.rota td:first-child { color: var(--text-2); font-weight: 500; white-space: nowrap; padding-left: 0; }
.shift { display: block; padding: 5px 6px; border-radius: var(--r-xs); font-weight: 600; text-align: center; white-space: nowrap; }
.shift-day   { background: var(--gold-50); color: var(--gold-600); border: 1px solid var(--gold-200); }
.shift-night { background: var(--ink-1); color: var(--gold-200); }
.shift-open  { background: transparent; color: var(--stone-400); border: 1px dashed var(--stone-300); }
.shift-off   { color: var(--stone-300); text-align: center; }

/* ── Lifecycle (dark differentiator) ─────────────────────────────────── */
.lifecycle { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--sp-4); counter-reset: stage; }
.lifecycle .card-dark { position: relative; }
.lifecycle .card-dark p { font-size: 0.9375rem; line-height: 1.6; }
.lifecycle .card-dark.gate { border-color: rgba(200,146,10,.45); box-shadow: 0 0 0 1px rgba(200,146,10,.15), var(--sh-gold); }

.proof {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--border-dark); border-radius: var(--r-lg); margin-top: var(--sp-12);
}
.proof > div { padding: var(--sp-6); border-right: 1px solid var(--border-dark); }
.proof > div:last-child { border-right: none; }
.proof .label { color: var(--text-dark-muted); margin-bottom: var(--sp-2); }
.proof strong { display: block; font-size: 1.5rem; font-weight: 500; color: var(--text-dark); letter-spacing: -0.01em; }
.proof span { font-size: 0.8125rem; color: var(--text-dark-muted); }

/* ── Steps ────────────────────────────────────────────────────────────── */
.steps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-4); }
.step { border-top: 2px solid var(--gold-400); padding-top: var(--sp-5); }
.step .heading { font-size: 1.125rem; margin-bottom: var(--sp-2); }
.step p { font-size: 0.9375rem; color: var(--text-2); }

/* ── Stats ────────────────────────────────────────────────────────────── */
.stats { display: flex; flex-wrap: wrap; gap: var(--sp-10); padding-top: var(--sp-6); border-top: 1px solid var(--stone-200); margin-top: var(--sp-8); }
.stat strong { display: block; font-size: 2rem; font-weight: 500; letter-spacing: -0.02em; color: var(--ink); line-height: 1.1; }
.stat span { font-size: 0.8125rem; color: var(--text-muted); }

/* ── Pricing ──────────────────────────────────────────────────────────── */
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-6); align-items: stretch; }
.plan { display: flex; flex-direction: column; }
.plan .plan-name { min-height: 24px; display: flex; align-items: center; font-size: 0.75rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--gold-500); margin-bottom: var(--sp-3); }
.plan .plan-price { font-size: 2rem; font-weight: 500; letter-spacing: -0.02em; color: var(--ink); line-height: 1.1; margin-bottom: var(--sp-3); }
.plan .plan-desc { font-size: 0.9375rem; color: var(--text-muted); margin-bottom: var(--sp-6); }
.plan .check-list { padding-top: var(--sp-6); border-top: 1px solid var(--stone-200); margin-bottom: var(--sp-8); }
.plan .btn { margin-top: auto; }
.plan-head { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-2); margin-bottom: var(--sp-3); }
.plan-head .plan-name { margin-bottom: 0; }

.assurance {
  display: flex; flex-wrap: wrap; justify-content: center; gap: var(--sp-4) var(--sp-10);
  margin-top: var(--sp-12); padding: var(--sp-6); border: 1px solid var(--stone-200); border-radius: var(--r-lg); background: #fff;
}
.assurance div { display: flex; align-items: center; gap: var(--sp-2); font-size: 0.875rem; color: var(--text-2); }
.assurance svg { width: 18px; height: 18px; color: var(--gold-400); }

/* ── FAQ / accordion ──────────────────────────────────────────────────── */
.accordion { border-top: 1px solid var(--stone-200); }
.accordion-item { border-bottom: 1px solid var(--stone-200); }
.accordion-btn {
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4);
  padding: var(--sp-5) 0; cursor: pointer; list-style: none;
  font-size: 1rem; font-weight: 500; color: var(--ink); line-height: 1.4;
}
.accordion-btn::-webkit-details-marker { display: none; }
.accordion-btn:hover { color: var(--gold-600); }
.accordion-icon {
  width: 24px; height: 24px; flex-shrink: 0; display: grid; place-items: center;
  border: 1px solid var(--stone-200); border-radius: var(--r-xs); color: var(--gold-500);
  transition: transform var(--transition), background var(--transition);
}
.accordion-icon svg { width: 10px; height: 10px; }
.accordion-item[open] .accordion-icon { transform: rotate(45deg); background: var(--gold-50); border-color: var(--gold-200); }
.accordion-body { padding: 0 var(--sp-10) var(--sp-6) 0; color: var(--text-2); font-size: 0.9375rem; line-height: 1.7; }

/* ── Forms ────────────────────────────────────────────────────────────── */
.form-card { background: #fff; border: 1px solid var(--stone-200); border-radius: var(--r-lg); padding: var(--sp-8); box-shadow: var(--sh); }
.form-card .heading { margin-bottom: var(--sp-1); }
.form-card > .small { color: var(--text-muted); margin-bottom: var(--sp-6); }
.form-stack { display: flex; flex-direction: column; gap: var(--sp-4); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 0.8125rem; font-weight: 500; color: var(--text-2); }
.form-label .req { color: var(--gold-500); }
.form-control, .form-select {
  width: 100%; background: #fff; border: 1px solid var(--stone-300); border-radius: var(--r-sm);
  padding: 10px 12px; font-family: var(--ff-sans); font-size: 0.9375rem; color: var(--ink); line-height: 1.4;
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none; appearance: none;
}
.form-select {
  padding-right: 36px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23787068' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; background-size: 16px;
}
textarea.form-control { min-height: 120px; resize: vertical; }
.form-control::placeholder { color: var(--stone-400); }
.form-control:focus, .form-select:focus { outline: none; border-color: var(--gold-400); box-shadow: 0 0 0 3px rgba(200,146,10,.12); }
.form-control.invalid, .form-select.invalid { border-color: var(--bad); box-shadow: 0 0 0 3px rgba(153,27,27,.10); }
.form-fine { font-size: 0.75rem; color: var(--stone-400); text-align: center; }
.form-notice { display: none; padding: 10px 12px; border-radius: var(--r-sm); font-size: 0.875rem; line-height: 1.5; }
.form-notice.success { display: block; background: var(--ok-bg); color: var(--ok); }
.form-notice.error { display: block; background: var(--bad-bg); color: var(--bad); }
.hidden { display: none !important; }

/* ── CTA band ─────────────────────────────────────────────────────────── */
.cta-band { text-align: center; }
.cta-band .display-lg { max-width: 20ch; margin: 0 auto var(--sp-5); }
.cta-band .lead { margin: 0 auto var(--sp-8); }
.cta-band .row { justify-content: center; }

/* ── Footer ───────────────────────────────────────────────────────────── */
.site-footer { background: var(--ink); color: var(--text-dark-2); padding-block: var(--sp-16) var(--sp-8); }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: var(--sp-10); }
.site-footer .wordmark { color: var(--text-dark); display: inline-block; margin-bottom: var(--sp-4); }
.footer-tagline { font-size: 0.875rem; line-height: 1.65; max-width: 36ch; color: var(--text-dark-2); }
.footer-col h4 { font-size: 0.6875rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--text-dark-muted); margin-bottom: var(--sp-4); }
.footer-col a { display: block; font-size: 0.875rem; color: var(--text-dark-2); padding: 4px 0; }
.footer-col a:hover { color: var(--gold-300); }
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--sp-3);
  margin-top: var(--sp-12); padding-top: var(--sp-6); border-top: 1px solid var(--border-dark);
  font-size: 0.8125rem; color: var(--text-dark-muted);
}

/* ── Blog ─────────────────────────────────────────────────────────────── */
.post-card { padding: var(--sp-8); gap: var(--sp-4); }
.post-card .heading { font-size: 1.25rem; }
.post-card p { color: var(--text-2); font-size: 0.9375rem; }
.post-meta { display: flex; flex-wrap: wrap; gap: var(--sp-2) var(--sp-3); font-size: 0.8125rem; color: var(--stone-400); }
.post-meta span + span::before { content: '·'; margin-right: var(--sp-3); }
.post-card .post-meta { margin-top: auto; padding-top: var(--sp-4); border-top: 1px solid var(--stone-100); }
.back-link { display: flex; width: max-content; align-items: center; gap: 6px; font-size: 0.875rem; font-weight: 500; margin-bottom: var(--sp-6); }

.prose { max-width: 720px; margin-inline: auto; display: flex; flex-direction: column; gap: var(--sp-10); color: var(--text-2); font-size: 1.0625rem; line-height: 1.75; }
.prose h2 { font-size: 1.625rem; font-weight: 500; letter-spacing: -0.012em; line-height: 1.2; margin-bottom: var(--sp-4); color: var(--ink); }
.prose h3 { font-size: 1.1875rem; font-weight: 600; letter-spacing: -0.01em; line-height: 1.35; margin: var(--sp-6) 0 var(--sp-2); color: var(--ink); }
.prose h2 + h3 { margin-top: 0; }
.prose p + p { margin-top: var(--sp-4); }
.prose ul, .prose ol { padding-left: 1.25rem; display: flex; flex-direction: column; gap: var(--sp-2); }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li::marker { color: var(--gold-500); }
.prose strong { color: var(--ink); }
.prose a { text-decoration: underline; text-decoration-color: var(--gold-200); text-underline-offset: 3px; }
.prose a.btn { text-decoration: none; margin-top: var(--sp-4); }
.prose .callout { background: var(--stone-50); border: 1px solid var(--stone-200); border-left: 3px solid var(--gold-400); border-radius: var(--r); padding: var(--sp-6); }
.prose .callout h2, .prose .callout h3 { font-size: 1.125rem; font-weight: 600; margin: 0 0 var(--sp-2); }
.prose .callout p, .prose .callout li { font-size: 0.9375rem; }
.prose .faq-list { display: flex; flex-direction: column; gap: var(--sp-5); }
.prose .faq-list p + p { margin-top: 0; }
.table-wrap { overflow-x: auto; border: 1px solid var(--stone-200); border-radius: var(--r); background: #fff; }
.table { width: 100%; min-width: 720px; border-collapse: collapse; font-size: 0.875rem; line-height: 1.5; }
.table th { text-align: left; padding: 12px 14px; background: var(--stone-50); color: var(--ink); font-weight: 600; border-bottom: 1px solid var(--stone-200); }
.table td { padding: 12px 14px; border-bottom: 1px solid var(--stone-100); vertical-align: top; }
.table tr:last-child td { border-bottom: none; }
.table td:nth-child(2), .table th:nth-child(2) { background: var(--gold-50); }
.table th:nth-child(2) { color: var(--gold-700); }

/* ── Legal ────────────────────────────────────────────────────────────── */
.legal { max-width: 760px; }
.legal h2 { font-size: 1.25rem; font-weight: 600; margin: var(--sp-10) 0 var(--sp-3); }
.legal h2:first-child { margin-top: 0; }
.legal p { color: var(--text-2); }

/* ── Reveal on scroll (progressive enhancement, see main.js) ──────────── */
.js .reveal { opacity: 0; transform: translateY(10px); transition: opacity .45s ease, transform .45s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; } }

/* ── Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 1080px) {
  .nav-links .nav-link { padding-inline: 8px; }
  .grid-4, .lifecycle, .proof { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .proof > div:nth-child(2) { border-right: none; }
  .proof > div:nth-child(n+3) { border-top: 1px solid var(--border-dark); }
  .footer-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 960px) {
  .nav-links, .nav-actions { display: none; }
  .nav-toggle { display: flex; }
  .hero-grid, .split, .split-wide, .split-form { grid-template-columns: minmax(0, 1fr); gap: var(--sp-12); }
  .grid-3, .plans { grid-template-columns: minmax(0, 1fr); }
  .plans { max-width: 520px; margin-inline: auto; }
  .split-reverse > :first-child { order: 2; }
}

@media (max-width: 768px) {
  :root { --gutter: 1rem; }
  .section { padding-block: var(--sp-16); }
  .hero { padding-block: var(--sp-10) var(--sp-16); }
  .page-hero { padding-block: var(--sp-12) var(--sp-10); }
  .grid-2, .grid-4, .steps, .lifecycle, .form-row { grid-template-columns: minmax(0, 1fr); }
  .proof { grid-template-columns: minmax(0, 1fr); }
  .proof > div { border-right: none; border-top: 1px solid var(--border-dark); }
  .proof > div:first-child { border-top: none; }
  .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .metrics .metric:nth-child(2) { border-right: none; }
  .metrics .metric:nth-child(n+3) { border-top: 1px solid var(--stone-200); }
  .form-card { padding: var(--sp-6); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .accordion-body { padding-right: 0; }
  .hero-meta { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-5) var(--sp-6); }
  .rota th:nth-child(n+5), .rota td:nth-child(n+5) { display: none; }
}

/* ── Inline arrow links ───────────────────────────────────────────────── */
.link-row { display: inline-flex; align-items: center; gap: var(--sp-2); font-size: 0.875rem; font-weight: 500; }
.link-row svg { width: 16px; height: 16px; flex-shrink: 0; }
.back-link svg { width: 16px; height: 16px; }
@media (max-width: 480px) {
  .icon-row { flex-direction: column; gap: var(--sp-3); }
}