/* ── Lock Cadence — "Confident Edge" Design System ─────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;700&family=Inter:wght@400;500&family=JetBrains+Mono:wght@500;700&display=swap');

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ── Design Tokens ── */
:root {
  /* Brand colors */
  --charcoal:       #1A1A1A;
  --emerald:        #0E7C66;
  --emerald-dark:   #0A5C4D;
  --emerald-light:  #EAF5F2;
  --emerald-border: #A3CFC8;
  --cream:          #F5F1E8;
  --cream-dark:     #EDE9DF;
  --white:          #FFFFFF;

  /* Neutral grays */
  --gray-100:    #F0EDE8;
  --gray-200:    #DDD9D2;
  --gray-400:    #B4B2A9;
  --gray-600:    #5F5E5A;
  --gray-700:    #888780;

  /* Semantic */
  --green:       #3B6D11;
  --green-light: #EAF3DE;
  --red:         #9A2828;
  --red-light:   #FDF0F0;

  /* Typography */
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  /* Layout */
  --radius-sm: 6px;
  --radius:    10px;
  --radius-lg: 14px;
  --max-w:     1120px;
  --nav-h:     64px;
}

/* ── Base ── */
body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--charcoal);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ──────────────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 0.5px solid var(--gray-200);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 48px;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 11px;
}

.nav-mark {
  width: 34px;
  height: 34px;
  background: var(--charcoal);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nav-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--charcoal);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  font-weight: 400;
  color: var(--gray-600);
  transition: color 0.15s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--charcoal); }

.nav-cta {
  background: var(--charcoal);
  color: var(--white) !important;
  font-weight: 500 !important;
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  transition: background 0.15s !important;
}

.nav-cta:hover { background: var(--emerald) !important; }

/* ── BUTTONS ──────────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 15px;
  padding: 13px 28px;
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--emerald);
  color: var(--white);
}
.btn-primary:hover { background: var(--emerald-dark); }

.btn-dark {
  background: var(--charcoal);
  color: var(--white);
}
.btn-dark:hover { background: var(--emerald); }

.btn-ghost {
  background: transparent;
  color: var(--charcoal);
  border-bottom: 1.5px solid var(--charcoal);
  border-radius: 0;
  padding: 0 0 2px;
  font-size: 14px;
}

.btn-outline {
  background: transparent;
  color: var(--charcoal);
  border: 1.5px solid var(--gray-200);
  padding: 11px 26px;
}
.btn-outline:hover { background: var(--charcoal); color: var(--white); border-color: var(--charcoal); }

/* ── SECTION LAYOUT ───────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 48px;
}

.section { padding: 88px 0; }
.section-alt { background: var(--white); }
.section-dark { background: var(--charcoal); color: var(--white); }
.section-cream { background: var(--cream); }

.section-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--emerald);
  margin-bottom: 16px;
}

.section-label-muted {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray-700);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.5px;
  color: var(--charcoal);
  margin-bottom: 16px;
}

.section-title-white {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.5px;
  color: var(--white);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 17px;
  line-height: 1.65;
  color: var(--gray-600);
  max-width: 520px;
  margin-bottom: 40px;
}

.section-sub-white {
  font-size: 17px;
  line-height: 1.65;
  color: rgba(255,255,255,0.7);
  max-width: 520px;
  margin-bottom: 40px;
}

.divider {
  width: 100%;
  height: 0.5px;
  background: var(--gray-200);
}

/* ── HERO ─────────────────────────────────────────────────────────── */
.hero {
  padding: 88px 0 80px;
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 72px;
  align-items: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--emerald-light);
  border: 0.5px solid var(--emerald-border);
  border-radius: 20px;
  padding: 5px 14px;
  margin-bottom: 28px;
}

.hero-pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--emerald);
  flex-shrink: 0;
}

.hero-pill span {
  font-size: 12px;
  font-weight: 500;
  color: var(--emerald-dark);
}

.hero-h1 {
  font-family: var(--font-display);
  font-size: 58px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -1px;
  color: var(--charcoal);
  margin-bottom: 22px;
}

.hero-sub {
  font-size: 17px;
  line-height: 1.65;
  color: var(--gray-600);
  max-width: 440px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 52px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-top: 32px;
  border-top: 0.5px solid var(--gray-200);
}

.stat-num {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 3px;
}

.stat-label { font-size: 12px; color: var(--gray-700); }

.stat-divider {
  width: 0.5px;
  height: 36px;
  background: var(--gray-200);
  flex-shrink: 0;
}

/* ── DASHBOARD PREVIEW CARD ───────────────────────────────────────── */
.dash-card {
  background: var(--white);
  border: 0.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.dash-card-header {
  background: var(--charcoal);
  padding: 13px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dash-card-title {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--white);
}

.dash-card-brand {
  font-size: 10px;
  color: rgba(255,255,255,0.38);
  letter-spacing: 0.5px;
}

.dash-card-body { padding: 18px; }

.dash-metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 10px;
}

.dash-tile {
  background: var(--cream);
  border-radius: 8px;
  padding: 12px 14px;
}

.dash-tile.green { background: var(--emerald-light); }

.dash-tile-label {
  font-size: 9px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--gray-700);
  margin-bottom: 4px;
}

.dash-tile.green .dash-tile-label { color: var(--emerald-dark); }

.dash-tile-value {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--charcoal);
  line-height: 1;
}

.dash-tile.green .dash-tile-value { color: var(--emerald); }

.dash-tile-sub {
  font-size: 11px;
  color: var(--gray-700);
  margin-top: 3px;
}

.dash-tile.green .dash-tile-sub { color: var(--emerald-dark); }

.dash-fill-section {
  background: var(--cream);
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 8px;
}

.dash-fill-label {
  font-size: 9px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--gray-700);
  margin-bottom: 10px;
}

.dash-fill-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 7px;
}
.dash-fill-row:last-child { margin-bottom: 0; }

.dash-fill-loc {
  font-size: 11px;
  color: var(--gray-600);
  width: 28px;
  flex-shrink: 0;
  font-family: var(--font-mono);
}

.dash-fill-track {
  flex: 1;
  background: var(--gray-200);
  border-radius: 3px;
  height: 7px;
  overflow: hidden;
}

.dash-fill-bar {
  height: 100%;
  background: var(--emerald);
  border-radius: 3px;
}

.dash-fill-pct {
  font-size: 11px;
  font-weight: 500;
  font-family: var(--font-mono);
  color: var(--charcoal);
  width: 30px;
  text-align: right;
}

/* ── GRID LAYOUTS ─────────────────────────────────────────────────── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  align-items: start;
}

/* ── CARDS ────────────────────────────────────────────────────────── */
.card {
  background: var(--white);
  border: 0.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.card-icon-emerald { background: var(--emerald-light); }
.card-icon-dark { background: var(--charcoal); }

.card-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 10px;
}

.card-body {
  font-size: 14px;
  line-height: 1.65;
  color: var(--gray-600);
}

/* ── TIER CARDS ───────────────────────────────────────────────────── */
.tier-card {
  background: var(--white);
  border: 0.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
}

.tier-card.featured {
  border: 2px solid var(--emerald);
}

.tier-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--white);
  background: var(--emerald);
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.tier-name {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 4px;
}

.tier-price {
  font-size: 14px;
  color: var(--gray-600);
  margin-bottom: 20px;
}

.tier-price strong {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  color: var(--charcoal);
}

.tier-divider {
  height: 0.5px;
  background: var(--gray-200);
  margin-bottom: 20px;
}

.tier-features {
  list-style: none;
  flex: 1;
  margin-bottom: 28px;
}

.tier-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--gray-600);
  padding: 6px 0;
  border-bottom: 0.5px solid var(--gray-100);
}

.tier-features li:last-child { border-bottom: none; }

.tier-check {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--emerald-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── PROCESS STEPS ────────────────────────────────────────────────── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.process-step { padding: 0 24px 0 0; position: relative; }

.process-num {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  color: var(--emerald);
  margin-bottom: 14px;
  font-family: var(--font-body);
  text-transform: uppercase;
}

.process-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 8px;
}

.process-body {
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray-600);
}

.process-line {
  position: absolute;
  top: 5px;
  right: 0;
  width: 0.5px;
  height: 60px;
  background: var(--gray-200);
}

/* ── FOOTER ───────────────────────────────────────────────────────── */
.footer {
  background: var(--charcoal);
  padding: 60px 0 36px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 52px;
}

.footer-brand-col {}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
}

.footer-tagline {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
  max-width: 220px;
}

.footer-col-title {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}

.footer-links { list-style: none; }

.footer-links li { margin-bottom: 10px; }

.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color 0.15s;
}

.footer-links a:hover { color: var(--white); }

.footer-bottom {
  border-top: 0.5px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  transition: color 0.15s;
}

.footer-legal a:hover { color: rgba(255,255,255,0.6); }

/* ── PAGE HERO (inner pages) ──────────────────────────────────────── */
.page-hero {
  background: var(--cream);
  padding: 72px 0;
  border-bottom: 0.5px solid var(--gray-200);
}

.page-hero-h1 {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--charcoal);
  margin-bottom: 16px;
}

.page-hero-sub {
  font-size: 17px;
  line-height: 1.65;
  color: var(--gray-600);
  max-width: 560px;
}

/* ── CTA BAND ─────────────────────────────────────────────────────── */
.cta-band {
  background: var(--charcoal);
  padding: 72px 0;
  text-align: center;
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
  letter-spacing: -0.3px;
}

.cta-band p {
  font-size: 16px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 32px;
}

/* ── FORM ─────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--charcoal);
  margin-bottom: 7px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 11px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--charcoal);
  background: var(--white);
  border: 0.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.15s;
  appearance: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--emerald);
  box-shadow: 0 0 0 3px rgba(14,124,102,0.1);
}

.form-textarea { resize: vertical; min-height: 120px; }

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ── CREDIBILITY BAR ──────────────────────────────────────────────── */
.cred-bar {
  background: var(--white);
  border-top: 0.5px solid var(--gray-200);
  border-bottom: 0.5px solid var(--gray-200);
  padding: 28px 0;
}

.cred-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
}

.cred-item { text-align: center; }

.cred-num {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 2px;
}

.cred-label {
  font-size: 12px;
  color: var(--gray-600);
}

.cred-divider {
  width: 0.5px;
  height: 40px;
  background: var(--gray-200);
}

/* ── RESPONSIVE ───────────────────────────────────────────────────── */
@media (max-width: 1000px) {
  .hero { grid-template-columns: 1fr; }
  .dash-card { display: none; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .nav { padding: 0 20px; }
  .nav-links { display: none; }
  .container { padding: 0 20px; }
  .section { padding: 56px 0; }
  .hero { padding: 56px 0; }
  .hero-h1 { font-size: 40px; }
  .section-title { font-size: 30px; }
  .grid-3, .grid-2, .process-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .cred-inner { flex-wrap: wrap; gap: 24px; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
}