/* ================================================================
   Richmond Data — richmonddata.ca
   Premium dark site. CSS-only layout, no framework, no CDN.
================================================================ */

/* ── Design tokens ──────────────────────────────────────────── */
:root {
  /* Core palette */
  --bg:           #060b15;
  --bg-2:         #080e1b;
  --bg-3:         #070d18;
  --surface:      #0d1726;
  --surface-2:    #111e30;
  --surface-3:    #162338;

  /* Borders */
  --border:       rgba(255,255,255,.06);
  --border-2:     rgba(255,255,255,.10);
  --border-3:     rgba(255,255,255,.14);
  --border-blue:  rgba(79,142,247,.22);

  /* Typography */
  --text:         #e4ecf8;
  --text-2:       #8b9ab8;
  --text-muted:   #4e627a;
  --text-dim:     #2d3e55;

  /* Accent */
  --blue:         #4f8ef7;
  --blue-2:       #93bbfc;
  --blue-3:       #bdd5ff;
  --blue-dim:     rgba(79,142,247,.12);
  --blue-glow:    rgba(79,142,247,.08);

  /* Status */
  --green:        #34d399;
  --amber:        #fbbf24;

  /* Typography */
  --font:        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
                  "Helvetica Neue", Arial, sans-serif;
  --font-mono:   ui-monospace, "SF Mono", Menlo, "Cascadia Code",
                  "Courier New", monospace;

  /* Layout */
  --max-w:        1120px;
  --radius:       8px;
  --radius-lg:    12px;
  --radius-xl:    16px;

  /* Shadows */
  --shadow:       0 2px 12px rgba(0,0,0,.3), 0 1px 3px rgba(0,0,0,.2);
  --shadow-lg:    0 8px 40px rgba(0,0,0,.45), 0 2px 8px rgba(0,0,0,.3);
  --shadow-blue:  0 0 0 1px var(--border-blue), 0 8px 40px rgba(79,142,247,.08);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-2);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-2); }
ul { list-style: none; }
img, svg { display: block; }

/* ── Layout ─────────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

/* ── Eyebrow ────────────────────────────────────────────────── */
.eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 14px;
  display: block;
}
.eyebrow-light { color: var(--blue-2); }

/* ── Section ────────────────────────────────────────────────── */
.section { padding: 96px 0; }
.section-alt {
  background: var(--bg-2);
  padding: 96px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-header {
  margin-bottom: 56px;
  max-width: 660px;
}
.section-header h2 {
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 800;
  color: var(--text);
  letter-spacing: -.5px;
  line-height: 1.18;
  margin-bottom: 14px;
}
.section-sub {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.72;
  max-width: 540px;
}

/* ── Announce bar ───────────────────────────────────────────── */
.announce-bar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 10px 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 13px;
  color: var(--text-2);
  position: relative;
}
.announce-bar a {
  color: var(--blue-2);
  font-weight: 600;
}
.announce-bar a:hover { color: var(--text); }
.announce-close {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
}
.announce-close:hover { color: var(--text-2); }

/* ── Header / Nav ───────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 11, 21, .92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background .3s, border-color .3s;
}
.site-header.scrolled {
  background: rgba(6, 11, 21, .98);
  border-bottom-color: var(--border-2);
}

.nav-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
  height: 62px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-logo {
  font-size: 17px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -.3px;
  flex-shrink: 0;
}
.nav-logo span { color: var(--blue); }
.nav-logo:hover { color: var(--text); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  flex: 1;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  transition: color .15s;
}
.nav-links a:hover { color: var(--text); }

.nav-actions { margin-left: auto; }

.nav-cta {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: 6px;
  transition: background .15s, box-shadow .15s;
}
.nav-cta:hover {
  background: var(--blue-2);
  color: var(--bg);
  box-shadow: 0 0 20px rgba(79,142,247,.3);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text-2);
  border-radius: 2px;
  transition: transform .2s, opacity .2s;
}

/* Mobile menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 16px 32px 20px;
  border-top: 1px solid var(--border);
  gap: 14px;
  background: var(--surface);
}
.mobile-menu a {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-2);
}
.mobile-menu a:hover { color: var(--text); }
.mobile-menu .mobile-cta {
  display: inline-block;
  margin-top: 4px;
  background: var(--blue);
  color: #fff;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 6px;
  text-align: center;
}

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  background: var(--bg);
  padding: 100px 0 88px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 65% 75% at 75% 45%, rgba(10,28,80,.5) 0%, transparent 70%),
    radial-gradient(ellipse 35% 40% at 20% 60%, rgba(79,142,247,.04) 0%, transparent 60%);
  pointer-events: none;
}

.hero-layout {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 580px;
  gap: 48px;
  align-items: center;
}

.hero-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 900;
  color: var(--text);
  letter-spacing: -.8px;
  line-height: 1.1;
  margin-bottom: 22px;
  /* Subtle gradient: white → slight blue tint */
  background: linear-gradient(150deg, #ffffff 0%, #c8d8f8 55%, #93bbfc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero h1 em {
  font-style: normal;
}

.hero-sub {
  font-size: 17px;
  color: var(--text-2);
  line-height: 1.78;
  max-width: 500px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.btn-primary {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: var(--radius);
  transition: background .15s, box-shadow .2s;
  box-shadow: 0 2px 12px rgba(79,142,247,.25);
}
.btn-primary:hover {
  background: var(--blue-2);
  color: var(--bg);
  box-shadow: 0 4px 24px rgba(79,142,247,.4);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--text-2);
  font-size: 15px;
  font-weight: 600;
  padding: 13px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border-2);
  transition: border-color .15s, color .15s;
}
.btn-ghost:hover { border-color: var(--border-3); color: var(--text); }

.hero-context {
  font-size: 13px;
  color: var(--text-muted);
  max-width: 420px;
  line-height: 1.6;
  padding-left: 14px;
  border-left: 2px solid var(--border-2);
}

/* Hero SVG pipeline */
.pipeline-svg {
  width: 100%;
  height: auto;
}

/* Animated dash flow on pipeline paths */
@keyframes dash-flow {
  to { stroke-dashoffset: -22; }
}
@keyframes dash-flow-out {
  to { stroke-dashoffset: -22; }
}

.pipe { animation: dash-flow 2s linear infinite; }
.pipe-d1 { animation-delay: -.5s; }
.pipe-d2 { animation-delay: -1s; }
.pipe-d3 { animation-delay: -1.5s; }
.pipe-out { animation: dash-flow-out 2.2s linear infinite; }
.pipe-od1 { animation-delay: -.8s; }
.pipe-od2 { animation-delay: -1.6s; }

/* ── Capability strip ───────────────────────────────────────── */
.cap-strip {
  background: #040910;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.cap-list {
  display: flex;
  flex-wrap: wrap;
  padding: 0;
  margin: 0;
}
.cap-list li {
  flex: 1 0 auto;
  padding: 16px 28px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--text-muted);
  position: relative;
  white-space: nowrap;
  transition: color .15s;
}
.cap-list li + li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 16px;
  width: 1px;
  background: var(--border-2);
}
.cap-list li:hover { color: var(--text-2); }

/* ── What we do ─────────────────────────────────────────────── */
.two-col-header {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 64px;
  align-items: start;
  margin-bottom: 60px;
}
.two-col-header h2 {
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 800;
  color: var(--text);
  letter-spacing: -.5px;
  line-height: 1.18;
}
.two-col-sub {
  font-size: 17px;
  color: var(--text-2);
  line-height: 1.75;
  padding-top: 56px; /* align with heading baseline approximately */
}

.what-body {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 64px;
  align-items: start;
}
.what-prose p {
  font-size: 15.5px;
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 18px;
}
.what-prose p:last-child { margin-bottom: 0; }

.what-stats {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.stat-item {
  padding: 20px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.stat-n {
  font-size: 38px;
  font-weight: 900;
  color: var(--blue);
  letter-spacing: -.5px;
  line-height: 1;
  margin-bottom: 4px;
}
.stat-l {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.45;
}

/* ── Capabilities grid ──────────────────────────────────────── */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.cap-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  transition: border-color .2s, box-shadow .2s;
  border-top: 2px solid var(--border-blue);
}
.cap-card:hover {
  border-color: var(--border-blue);
  box-shadow: var(--shadow-blue);
}
.cap-icon {
  color: var(--blue);
  margin-bottom: 16px;
  opacity: .8;
}
.cap-card h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -.2px;
}
.cap-card p {
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.68;
}

/* ── Deliverables grid ──────────────────────────────────────── */
.del-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.del-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 22px;
  transition: border-color .2s, box-shadow .2s;
}
.del-card:hover {
  border-color: var(--border-2);
  box-shadow: var(--shadow);
}
.del-num {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .1em;
  color: var(--blue);
  margin-bottom: 12px;
  font-family: var(--font-mono);
  opacity: .7;
}
.del-card h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -.15px;
  line-height: 1.35;
}
.del-card p {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.65;
}

/* ── Domain grid ────────────────────────────────────────────── */
.dom-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.dom-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 20px;
  border-left: 2px solid var(--blue-dim);
  transition: border-left-color .2s, box-shadow .2s;
}
.dom-card:hover {
  border-left-color: var(--blue);
  box-shadow: var(--shadow);
}
.dom-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-dim);
  border-radius: 4px;
  padding: 3px 8px;
  display: inline-block;
  margin-bottom: 10px;
}
.dom-card h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -.15px;
  line-height: 1.35;
}
.dom-card p {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.62;
}

/* ── Process section ────────────────────────────────────────── */
.section-grid-bg {
  padding: 96px 0;
  background: var(--bg);
  position: relative;
}
.section-grid-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: .4;
  pointer-events: none;
}
.section-grid-bg .container { position: relative; }

.process-flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin-bottom: 36px;
}
.proc-step {
  padding: 0 20px 0 0;
  position: relative;
}
.proc-step.last { padding-right: 0; }

.proc-num {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .1em;
  color: var(--blue);
  font-family: var(--font-mono);
  margin-bottom: 40px;
  display: flex;
  align-items: center;
  gap: 0;
}
.proc-num::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border-blue), transparent);
  margin-left: 12px;
}
.proc-step.last .proc-num::after { display: none; }

/* Connector line running between steps */
.proc-connector {
  display: none; /* handled via proc-num::after */
}

.proc-step h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -.2px;
}
.proc-step p {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.65;
}

.proc-note {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.65;
  padding: 16px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  border-left: 2px solid var(--border-blue);
  max-width: 720px;
}

/* ── Use case ───────────────────────────────────────────────── */
.uc-panel {
  display: grid;
  grid-template-columns: 1fr 180px;
  gap: 52px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 44px 40px;
  margin-bottom: 16px;
}
.uc-content h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 18px;
  letter-spacing: -.25px;
  line-height: 1.3;
}
.uc-content p {
  font-size: 14.5px;
  color: var(--text-2);
  line-height: 1.78;
  margin-bottom: 14px;
}
.uc-content p:last-of-type { margin-bottom: 24px; }

.uc-tags-wrap { margin-top: 20px; }
.uc-tags-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.uc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.uc-tags span {
  font-size: 12px;
  font-weight: 500;
  color: var(--blue-2);
  background: var(--blue-dim);
  border: 1px solid rgba(79,142,247,.2);
  border-radius: 4px;
  padding: 4px 10px;
}

.uc-stats {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 28px;
}
.uc-num {
  font-size: 40px;
  font-weight: 900;
  color: var(--text);
  letter-spacing: -.5px;
  line-height: 1;
}
.uc-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
  line-height: 1.4;
}

.uc-disclaimer {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── Why it matters ─────────────────────────────────────────── */
.why-layout {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 80px;
  align-items: start;
}
.why-left h2 {
  font-size: clamp(26px, 3.2vw, 36px);
  font-weight: 800;
  color: var(--text);
  letter-spacing: -.5px;
  line-height: 1.18;
}
.why-left h2 em {
  font-style: normal;
  color: var(--blue-2);
}
.why-right p {
  font-size: 15.5px;
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 18px;
}
.why-right p:last-child { margin-bottom: 0; }

/* ── Compliance ─────────────────────────────────────────────── */
.section-compliance {
  padding: 96px 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.comp-statement {
  margin-bottom: 56px;
}
.comp-statement h2 {
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 900;
  color: var(--text);
  letter-spacing: -.7px;
  line-height: 1.12;
  margin-bottom: 20px;
}
.comp-lead {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.8;
  max-width: 700px;
}

.comp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.comp-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 22px;
}
.comp-label {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--blue-2);
  margin-bottom: 12px;
}
.comp-card p {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.65;
}

.comp-disclaimer {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
  padding: 14px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 2px solid var(--amber);
  border-radius: 6px;
  max-width: 680px;
}

/* ── Pilot tiers ────────────────────────────────────────────── */
.tiers-layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 20px;
}

.tier-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  transition: border-color .2s, box-shadow .2s;
}
.tier-card:hover { box-shadow: var(--shadow); }

.tier-featured {
  border-color: var(--border-blue);
  box-shadow: var(--shadow-blue);
}

.tier-label {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-dim);
  padding: 3px 9px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 16px;
  align-self: flex-start;
}
.tier-label-featured {
  background: var(--blue);
  color: #fff;
}

.tier-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  letter-spacing: -.25px;
  line-height: 1.3;
}
.tier-card > p {
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 14px;
}
.tier-meta {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.tier-includes {
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.tier-includes li {
  font-size: 13px;
  color: var(--text-2);
  padding-left: 16px;
  position: relative;
}
.tier-includes li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue);
  opacity: .5;
}

.tier-cta {
  display: inline-block;
  border: 1px solid var(--border-2);
  color: var(--text-2);
  font-size: 13.5px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 6px;
  transition: border-color .15s, color .15s, background .15s;
  text-align: center;
  align-self: flex-start;
}
.tier-cta:hover { border-color: var(--blue); color: var(--blue); }

.tier-cta-featured {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}
.tier-cta-featured:hover {
  background: var(--blue-2);
  border-color: var(--blue-2);
  color: var(--bg);
}

.tiers-note {
  font-size: 13px;
  color: var(--text-muted);
}

/* ── Final CTA ──────────────────────────────────────────────── */
.section-cta {
  position: relative;
  padding: 112px 0;
  overflow: hidden;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.cta-bg-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 50% 50%, rgba(20,50,140,.4) 0%, transparent 70%),
    radial-gradient(ellipse 30% 30% at 50% 50%, rgba(79,142,247,.08) 0%, transparent 60%);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  text-align: center;
  max-width: 580px;
  margin: 0 auto;
}
.cta-inner h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900;
  color: var(--text);
  letter-spacing: -.6px;
  line-height: 1.14;
  margin-bottom: 18px;
}
.cta-inner > p {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.72;
  margin-bottom: 36px;
}
.cta-email {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  padding: 16px 36px;
  border-radius: var(--radius);
  letter-spacing: -.1px;
  box-shadow: 0 4px 24px rgba(79,142,247,.35);
  transition: background .15s, box-shadow .2s, transform .1s;
}
.cta-email:hover {
  background: var(--blue-2);
  color: var(--bg);
  box-shadow: 0 6px 36px rgba(79,142,247,.5);
  transform: translateY(-1px);
}
.cta-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 18px;
}

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer {
  background: #040810;
  border-top: 1px solid var(--border);
  padding: 56px 0 40px;
}
.footer-top {
  display: flex;
  gap: 80px;
  margin-bottom: 48px;
}
.footer-brand { flex-shrink: 0; }
.footer-logo {
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -.2px;
  margin-bottom: 8px;
}
.footer-logo span { color: var(--blue); }
.footer-tagline {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.footer-email {
  font-size: 13.5px;
  color: var(--text-2);
  font-weight: 500;
}
.footer-email:hover { color: var(--blue-2); }

.footer-nav {
  display: flex;
  gap: 56px;
  flex: 1;
  justify-content: flex-end;
}
.footer-nav-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.footer-nav-col a {
  font-size: 13.5px;
  color: var(--text-2);
  transition: color .15s;
}
.footer-nav-col a:hover { color: var(--text); }
.footer-domain {
  font-size: 13.5px;
  color: var(--text-muted);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
}
.footer-legal {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 780px;
}

/* ── Scroll reveal ──────────────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s cubic-bezier(.4,0,.2,1), transform .6s cubic-bezier(.4,0,.2,1);
}
[data-reveal].revealed {
  opacity: 1;
  transform: none;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1080px) {
  .hero-layout      { grid-template-columns: 1fr 460px; gap: 36px; }
  .cap-grid         { grid-template-columns: repeat(2, 1fr); }
  .del-grid         { grid-template-columns: repeat(2, 1fr); }
  .dom-grid         { grid-template-columns: repeat(2, 1fr); }
  .comp-grid        { grid-template-columns: repeat(2, 1fr); }
  .tiers-layout     { grid-template-columns: 1fr; }
  .tier-featured    { order: -1; }
  .footer-nav       { gap: 32px; }
}

@media (max-width: 900px) {
  .hero-layout      { grid-template-columns: 1fr; }
  .hero-visual      { display: none; }
  .two-col-header   { grid-template-columns: 1fr; gap: 16px; }
  .two-col-sub      { padding-top: 0; }
  .what-body        { grid-template-columns: 1fr; gap: 40px; }
  .what-stats       { flex-direction: row; flex-wrap: wrap; }
  .stat-item        { flex: 1 0 140px; }
  .why-layout       { grid-template-columns: 1fr; gap: 32px; }
  .uc-panel         { grid-template-columns: 1fr; gap: 36px; }
  .uc-stats         { flex-direction: row; flex-wrap: wrap; gap: 24px; }
  .process-flow     { grid-template-columns: 1fr; gap: 36px; }
  .proc-num::after  { display: none; }
  .footer-top       { flex-direction: column; gap: 36px; }
  .footer-nav       { justify-content: flex-start; }
}

@media (max-width: 680px) {
  .container        { padding: 0 20px; }
  .section          { padding: 64px 0; }
  .section-alt      { padding: 64px 0; }
  .section-grid-bg  { padding: 64px 0; }
  .section-cta      { padding: 72px 0; }
  .site-footer      { padding: 44px 0 32px; }
  .hero             { padding: 64px 0 56px; }
  .nav-links        { display: none; }
  .nav-actions      { display: none; }
  .nav-hamburger    { display: flex; }
  .cap-grid         { grid-template-columns: 1fr; }
  .del-grid         { grid-template-columns: 1fr; }
  .dom-grid         { grid-template-columns: 1fr; }
  .comp-grid        { grid-template-columns: 1fr; }
  .footer-nav       { flex-direction: column; gap: 28px; }
  .announce-bar     { font-size: 12px; gap: 10px; padding: 10px 48px 10px 20px; }
  .nav-container    { padding: 0 20px; }
  .mobile-menu      { padding: 16px 20px 20px; }
}