/* ClearGRC — Design System v2.0
   Brand: Precise · Trustworthy · Substantive · Practical · Deliberate · Composed
   North Star: Inspire confidence through clarity, not excitement through spectacle.
   ──────────────────────────────────────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ── Design Tokens ── */
:root {
  --navy:       #0f172a;
  --navy-2:     #1e293b;
  --navy-3:     #334155;
  --white:      #ffffff;
  --slate-50:   #f8fafc;
  --slate-100:  #f1f5f9;
  --slate-200:  #e2e8f0;
  --slate-300:  #cbd5e1;
  --slate-400:  #94a3b8;
  --slate-500:  #64748b;
  --slate-600:  #475569;
  --slate-700:  #334155;
  --green:      #10b981;
  --green-d:    #059669;
  --text-primary:   #0f172a;
  --text-secondary: #475569;
  --text-muted:     #94a3b8;
  --border:         #e2e8f0;
  --shadow-sm:  0 1px 3px rgba(15,23,42,0.08), 0 1px 2px rgba(15,23,42,0.04);
  --shadow-md:  0 4px 12px rgba(15,23,42,0.08), 0 2px 4px rgba(15,23,42,0.04);
  --shadow-lg:  0 12px 32px rgba(15,23,42,0.1), 0 4px 8px rgba(15,23,42,0.05);
  --section-gap: 116px;
  --wrap-max:    1200px;
  --wrap-pad:    clamp(20px, 5vw, 48px);
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --ease:       cubic-bezier(0.4, 0, 0.2, 1);
  --dur:        220ms;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-primary);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ── Layout ── */
.wrap {
  width: 100%;
  max-width: var(--wrap-max);
  margin-inline: auto;
  padding-inline: var(--wrap-pad);
}

/* ── Typography ── */
.display {
  font-size: clamp(30px, 4.5vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.035em;
  color: var(--text-primary);
}
.display-lg {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
}
h3 {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}
.label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.lead {
  font-size: clamp(16px, 1.8vw, 19px);
  line-height: 1.65;
  color: var(--text-secondary);
}

/* ── Scroll Progress ── */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  background: var(--green);
  width: 0;
  z-index: 9999;
  transition: width 80ms linear;
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(15,23,42,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: box-shadow var(--dur) var(--ease);
}
.nav.scrolled { box-shadow: 0 1px 12px rgba(0,0,0,0.4); }

.nav-inner {
  display: flex;
  align-items: center;
  height: 64px;
  gap: 0;
}

.nav-brand {
  display: flex;
  align-items: center;
  margin-right: auto;
  flex-shrink: 0;
}
.nav-logo-img { height: 28px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-right: 20px;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  background: var(--green);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: background var(--dur) var(--ease);
  flex-shrink: 0;
}
.nav-cta:hover { background: var(--green-d); }

.mob-tog {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  color: var(--white);
  transition: background var(--dur) var(--ease);
  margin-left: 12px;
}
.mob-tog:hover { background: rgba(255,255,255,0.1); }
.mob-tog svg { width: 20px; height: 20px; }

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  background: var(--green);
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.btn-primary:hover { background: var(--green-d); transform: translateY(-1px); }

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  background: transparent;
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(255,255,255,0.25);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.btn-outline-white:hover {
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.06);
}

.btn-navy {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  background: var(--navy);
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: background var(--dur) var(--ease);
}
.btn-navy:hover { background: var(--navy-2); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  background: transparent;
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.btn-outline:hover { border-color: var(--slate-400); background: var(--slate-50); }

/* ── Sections ── */
.section { padding-block: var(--section-gap); }
.section-white { background: var(--white); }
.section-slate { background: var(--slate-50); }
.section-dark { background: var(--navy); }

.section-header {
  text-align: center;
  max-width: 620px;
  margin-inline: auto;
  margin-bottom: 72px;
}
.section-header .label { display: block; margin-bottom: 12px; }
.section-header .display { margin-bottom: 16px; }
.section-header .lead { font-size: 17px; }

/* ── Social Proof Strip ── */
.section-strip {
  background: var(--slate-50);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
  text-align: center;
}
.section-strip .strip-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.strip-caps {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px 4px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
}
.strip-dot { color: var(--border); }

/* ── Hero ── */
.hero {
  background: var(--navy);
  padding-top: calc(64px + 88px);
  padding-bottom: 96px;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 55% 60% at 75% 50%, rgba(16,185,129,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  color: var(--green);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero-badge-dot {
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
}

.hero h1 {
  font-size: clamp(34px, 5vw, 60px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.04em;
  color: var(--white);
  margin-bottom: 24px;
}

.hero-sub {
  font-size: clamp(16px, 1.8vw, 18px);
  line-height: 1.7;
  color: rgba(255,255,255,0.65);
  margin-bottom: 36px;
  max-width: 460px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.screenshot-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.45), 0 0 0 1px rgba(255,255,255,0.05);
}
.screenshot-frame img,
.screenshot-frame svg { width: 100%; height: auto; display: block; }

/* ── Problem Section ── */
.problem-inner {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
}
.problem-inner .display-lg { margin-bottom: 24px; }
.problem-inner .lead { margin-bottom: 16px; }

.tool-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 40px;
}
.tool-chip {
  padding: 6px 14px;
  background: var(--slate-100);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ── Platform Two-Col ── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.two-col.wide { grid-template-columns: 1fr 1.3fr; }
.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }

.two-col-text .label { display: block; margin-bottom: 14px; }
.two-col-text .display { margin-bottom: 18px; }
.two-col-text .lead { margin-bottom: 28px; }

.module-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.module-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  transition: border-color var(--dur) var(--ease);
}
.module-item:hover { border-color: var(--green); }
.module-dot {
  width: 7px; height: 7px;
  background: var(--green);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── Outcome Cards ── */
.outcome-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.outcome-card {
  padding: 28px 22px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.outcome-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.outcome-icon {
  width: 38px; height: 38px;
  background: var(--slate-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.outcome-icon svg { width: 18px; height: 18px; stroke: var(--navy-2); stroke-width: 1.75; fill: none; }
.outcome-card h3 { font-size: 15px; margin-bottom: 8px; }
.outcome-card p { font-size: 13px; color: var(--text-secondary); line-height: 1.65; }

/* ── AI Capabilities ── */
.ai-caps { display: flex; flex-direction: column; gap: 16px; margin-top: 28px; }
.ai-cap { display: flex; align-items: flex-start; gap: 12px; }
.ai-cap-dot {
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 7px;
}
.ai-cap-text { font-size: 15px; color: var(--text-secondary); line-height: 1.6; }
.ai-cap-text strong { color: var(--text-primary); font-weight: 600; }

/* ── Framework Grid ── */
.framework-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 14px;
}
.fw-badge {
  padding: 18px 12px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-align: center;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.fw-badge:hover { border-color: var(--green); box-shadow: var(--shadow-sm); }
.fw-name { font-size: 13px; font-weight: 700; color: var(--text-primary); margin-bottom: 2px; }
.fw-sub { font-size: 11px; color: var(--text-muted); }
.fw-count {
  text-align: center;
  margin-top: 36px;
  font-size: 15px;
  color: var(--text-secondary);
}
.fw-count strong { color: var(--text-primary); font-weight: 700; }
.fw-callout {
  text-align: center;
  margin: 0 auto 40px;
  max-width: 540px;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 20px 28px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  line-height: 1.6;
}

/* ── Audience Cards ── */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.audience-card {
  padding: 28px 22px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.audience-card:hover { box-shadow: var(--shadow-md); border-color: var(--slate-300); }
.audience-role {
  display: inline-block;
  padding: 3px 10px;
  background: var(--slate-100);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  color: var(--slate-600);
  margin-bottom: 14px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.audience-card h3 { font-size: 16px; margin-bottom: 10px; }
.audience-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.65; }

/* ── Comparison ── */
.comparison-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.comp-col { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--border); }
.comp-header {
  padding: 14px 20px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.comp-col.trad .comp-header { background: var(--slate-100); color: var(--text-secondary); }
.comp-col.cgrc .comp-header { background: var(--navy); color: var(--white); }
.comp-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  font-size: 14px;
  border-top: 1px solid var(--border);
}
.comp-col.trad .comp-item { color: var(--text-secondary); }
.comp-col.cgrc .comp-item { color: var(--text-primary); font-weight: 500; }
.comp-icon { width: 16px; height: 16px; flex-shrink: 0; }
.comp-col.trad .comp-icon { color: var(--slate-400); }
.comp-col.cgrc .comp-icon { color: var(--green); }

/* ── CTA Section ── */
.cta-section {
  background: var(--navy);
  padding-block: 96px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 70% at 50% 100%, rgba(16,185,129,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.cta-section .display { color: var(--white); margin-bottom: 18px; position: relative; }
.cta-section .lead {
  color: rgba(255,255,255,0.65);
  max-width: 500px;
  margin-inline: auto;
  margin-bottom: 36px;
  position: relative;
}
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ── Footer ── */
.foot {
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-block: 72px 40px;
}
.foot-top {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-bottom: 48px;
  margin-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.foot-logo-img { height: 24px; width: auto; flex-shrink: 0; filter: brightness(0) invert(1); }
.foot-statement {
  font-size: 20px;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
  letter-spacing: -0.02em;
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.foot-desc { font-size: 14px; color: rgba(255,255,255,0.4); line-height: 1.8; max-width: 280px; margin-bottom: 20px; }
.foot-cta { font-size: 14px; font-weight: 600; color: var(--green); transition: color var(--dur) var(--ease); }
.foot-cta:hover { color: #34d399; }
.foot-col h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 18px;
}
.foot-col ul { display: flex; flex-direction: column; gap: 12px; }
.foot-col a { font-size: 14px; color: rgba(255,255,255,0.55); transition: color var(--dur) var(--ease); }
.foot-col a:hover { color: var(--white); }
.foot-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.foot-copy { font-size: 13px; color: rgba(255,255,255,0.3); }
.foot-legal { display: flex; gap: 20px; }
.foot-legal a { font-size: 13px; color: rgba(255,255,255,0.3); transition: color var(--dur) var(--ease); }
.foot-legal a:hover { color: rgba(255,255,255,0.6); }

/* ── Page Hero (inner pages) ── */
.page-hero {
  background: var(--navy);
  padding-top: calc(64px + 72px);
  padding-bottom: 72px;
}
.page-hero-inner { max-width: 620px; }
.page-hero .label { color: var(--green); display: block; margin-bottom: 14px; }
.page-hero h1 {
  font-size: clamp(32px, 4.5vw, 50px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--white);
  margin-bottom: 18px;
}
.page-hero .lead { color: rgba(255,255,255,0.65); margin-bottom: 32px; }
.page-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── Cards (generic feature/info cards) ── */
.card-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }

.card {
  padding: 28px 22px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card-icon {
  width: 40px; height: 40px;
  background: var(--slate-100);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.card-icon svg { width: 20px; height: 20px; stroke: var(--navy-2); stroke-width: 1.75; fill: none; }
.card h3 { font-size: 16px; margin-bottom: 10px; }
.card p { font-size: 14px; color: var(--text-secondary); line-height: 1.65; }
.card ul { margin-top: 12px; display: flex; flex-direction: column; gap: 6px; }
.card li { font-size: 13px; color: var(--text-secondary); padding-left: 14px; position: relative; }
.card li::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 5px; height: 5px;
  background: var(--green);
  border-radius: 50%;
}

/* ── Spec Grid ── */
.spec-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.spec-item {
  padding: 24px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-align: center;
}
.spec-num { font-size: 28px; font-weight: 800; letter-spacing: -0.03em; color: var(--green); margin-bottom: 6px; }
.spec-label { font-size: 13px; color: var(--text-secondary); }

/* ── Cert Badges ── */
.cert-grid { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; margin-top: 8px; }
.cert-badge {
  display: flex; flex-direction: column; align-items: center;
  padding: 24px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  min-width: 120px;
  box-shadow: var(--shadow-sm);
}
.cert-badge-icon { font-size: 28px; margin-bottom: 10px; }
.cert-badge-name { font-size: 14px; font-weight: 700; color: var(--text-primary); }
.cert-badge-sub { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

/* ── Info Panel ── */
.info-panel {
  background: var(--slate-50);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.info-block { padding: 20px 24px; border-bottom: 1px solid var(--border); }
.info-block:last-child { border-bottom: none; }
.info-block-title {
  font-size: 12px; font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.07em;
  margin-bottom: 14px;
}
.info-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.info-row:last-child { border-bottom: none; }
.info-label-sm { color: var(--text-muted); }
.info-value { color: var(--text-primary); font-weight: 500; text-align: right; }

/* ── Forms ── */
.form-field { display: flex; flex-direction: column; margin-bottom: 18px; }
.form-label { font-size: 13px; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; }
.form-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 15px;
  color: var(--text-primary);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  appearance: none;
}
.form-input:focus { outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(15,23,42,0.06); }
.form-input.error { border-color: #ef4444; }
.form-submit {
  width: 100%;
  padding: 13px 24px;
  background: var(--navy);
  color: var(--white);
  font-size: 15px; font-weight: 600;
  border-radius: var(--radius-sm);
  border: none; cursor: pointer;
  transition: background var(--dur) var(--ease);
}
.form-submit:hover:not(:disabled) { background: var(--navy-2); }
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.form-success { display: none; }
.form-success.is-visible { display: block; }
.form-success-icon { font-size: 24px; color: var(--green); margin-bottom: 8px; }

/* ── Legal ── */
.legal-body {
  padding-top: calc(64px + 64px);
  padding-bottom: 96px;
  background: var(--white);
}
.legal-body h1 {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}
.legal-meta {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
}
.legal-section { margin-bottom: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--border); }
.legal-section:last-child { border-bottom: none; margin-bottom: 0; }
.legal-section h2 { font-size: 18px; font-weight: 700; margin-bottom: 14px; }
.legal-section p { font-size: 15px; color: var(--text-secondary); line-height: 1.75; margin-bottom: 14px; }
.legal-section p:last-child { margin-bottom: 0; }
.legal-section ul { list-style: disc; padding-left: 20px; display: flex; flex-direction: column; gap: 8px; }
.legal-section li { font-size: 15px; color: var(--text-secondary); line-height: 1.65; }

/* ── Scroll Reveal ── */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* Stagger delays */
[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }
[data-delay="4"] { transition-delay: 0.4s; }
[data-delay="5"] { transition-delay: 0.5s; }

/* ── Responsive ── */
@media (max-width: 768px) {
  :root { --section-gap: 64px; }
  .mob-tog { display: flex; }

  .nav-links {
    display: none;
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: rgba(15,23,42,0.98);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 12px 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    z-index: 99;
  }
  .nav-links.nav-open { display: flex; }
  .nav-links a { padding: 10px 12px; font-size: 15px; }
  .nav-cta { display: none; }

  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-screenshot { order: -1; }
  .hero-sub { max-width: 100%; }

  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .two-col.wide { grid-template-columns: 1fr; }
  .two-col.reverse { direction: ltr; }

  .outcome-grid { grid-template-columns: 1fr 1fr; }
  .audience-grid { grid-template-columns: 1fr 1fr; }
  .comparison-grid { grid-template-columns: 1fr; }
  .card-grid-3 { grid-template-columns: 1fr; }
  .card-grid-2 { grid-template-columns: 1fr; }
  .spec-grid { grid-template-columns: 1fr 1fr; }
  .module-list { grid-template-columns: 1fr; }

  .foot-top { flex-direction: column; align-items: flex-start; gap: 12px; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .foot-brand { grid-column: 1 / -1; }
  .foot-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 500px) {
  .outcome-grid { grid-template-columns: 1fr; }
  .audience-grid { grid-template-columns: 1fr; }
  .spec-grid { grid-template-columns: 1fr 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .foot-top { padding-bottom: 32px; margin-bottom: 32px; }
  .framework-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
}