/* ==========================================
   TENDERBRIDGE — THEME CSS
   Dark navy + amber. Industrial. Authoritative.
   ========================================== */

:root {
  --navy:    #0D1B2A;
  --navy-2:  #152238;
  --amber:   #F59E0B;
  --amber-2: #FBBF24;
  --white:   #F8FAFC;
  --muted:   #94A3B8;
  --border:  #1E3A5F;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--navy);
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---- NAV ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 27, 42, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.3px;
}
.nav-tagline {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ---- HERO ---- */
.hero {
  position: relative;
  padding: 100px 32px 80px;
  overflow: hidden;
}
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30, 58, 95, 0.4) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 58, 95, 0.4) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 0%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 0%, black 30%, transparent 100%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 24px;
}
.eyebrow-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.08;
  letter-spacing: -1.5px;
  color: var(--white);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.7;
}

/* Hero cards */
.hero-card-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.hero-card {
  background: var(--navy-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px 24px;
  position: relative;
  overflow: hidden;
}
.hero-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--amber);
}
.hero-card-funding::before {
  background: var(--amber-2);
}
.card-label {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--amber);
  margin-bottom: 8px;
}
.card-title {
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 16px;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.3;
}
.card-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 14px;
}
.card-sep { opacity: 0.4; }
.card-badge {
  background: rgba(245, 158, 11, 0.15);
  color: var(--amber);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 4px;
  padding: 1px 7px;
  font-size: 11px;
  font-weight: 500;
}
.card-bar {
  display: flex;
  align-items: center;
  gap: 10px;
}
.card-bar-fill {
  height: 4px;
  background: var(--amber);
  border-radius: 2px;
  flex: none;
}
.card-bar-fill-amber {
  background: var(--amber-2);
}
.card-bar-label {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.3;
}

/* ---- MARKET ---- */
.market {
  padding: 80px 32px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(30, 58, 95, 0.15) 0%, transparent 100%);
}
.market-inner { max-width: 1200px; margin: 0 auto; }
.market-header { margin-bottom: 56px; }
.market-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(28px, 3.5vw, 44px);
  letter-spacing: -0.8px;
  margin-bottom: 16px;
}
.market-sub {
  font-size: 18px;
  color: var(--muted);
  max-width: 600px;
  line-height: 1.65;
}
.market-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.stat {
  padding: 28px 32px;
  background: var(--navy-2);
  border: 1px solid var(--border);
}
.stat-number {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(32px, 3vw, 44px);
  color: var(--amber);
  letter-spacing: -1px;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

/* ---- HOW IT WORKS ---- */
.how { padding: 96px 32px; }
.how-inner { max-width: 1200px; margin: 0 auto; }
.how-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 16px;
}
.how-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(28px, 3.5vw, 44px);
  letter-spacing: -0.8px;
  margin-bottom: 64px;
  max-width: 560px;
}
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.step {
  padding: 40px 36px;
  background: var(--navy-2);
  border: 1px solid var(--border);
  position: relative;
}
.step-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 48px;
  color: var(--border);
  margin-bottom: 20px;
  letter-spacing: -2px;
  line-height: 1;
}
.step-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 12px;
  color: var(--white);
}
.step-body {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
}

/* ---- SCOPE ---- */
.scope {
  padding: 96px 32px;
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 50%, var(--navy) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.scope-inner { max-width: 1200px; margin: 0 auto; }
.scope-header { margin-bottom: 56px; }
.scope-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: -1.2px;
  margin-bottom: 16px;
}
.scope-sub {
  font-size: 18px;
  color: var(--muted);
  max-width: 520px;
  line-height: 1.65;
}
.scope-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.scope-card {
  background: rgba(13, 27, 42, 0.6);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 44px 40px;
}
.scope-icon {
  margin-bottom: 24px;
}
.scope-card-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 22px;
  margin-bottom: 20px;
  color: var(--white);
}
.scope-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.scope-list li {
  font-size: 15px;
  color: var(--muted);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}
.scope-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
}

/* ---- CLOSING ---- */
.closing {
  padding: 100px 32px;
  background: var(--navy);
}
.closing-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.closing-quote blockquote {
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: clamp(16px, 1.8vw, 20px);
  line-height: 1.6;
  color: var(--muted);
  font-style: italic;
  border-left: 3px solid var(--amber);
  padding-left: 24px;
  margin-bottom: 16px;
}
.closing-quote cite {
  font-size: 13px;
  color: var(--muted);
  opacity: 0.7;
  padding-left: 24px;
}
.closing-body p {
  font-size: 18px;
  color: var(--white);
  line-height: 1.7;
  margin-bottom: 16px;
}
.closing-body p:last-child {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--amber);
}

/* ---- FOOTER ---- */
.footer {
  padding: 40px 32px;
  border-top: 1px solid var(--border);
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 10px;
}
.footer-tagline {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 6px;
}
.footer-legal {
  font-size: 12px;
  color: var(--muted);
  opacity: 0.5;
}

/* ---- PRICING ---- */
.pricing {
  padding: 96px 32px;
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 50%, var(--navy) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.pricing-inner { max-width: 1200px; margin: 0 auto; }
.pricing-header { margin-bottom: 56px; text-align: center; }
.pricing-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 16px;
}
.pricing-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(28px, 3.5vw, 44px);
  letter-spacing: -0.8px;
  margin-bottom: 12px;
}
.pricing-sub {
  font-size: 18px;
  color: var(--muted);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.65;
}
.annual-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: 14px;
  color: var(--muted);
}
.annual-note svg { color: var(--amber); flex-shrink: 0; }

/* Toggle */
.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
  margin-bottom: 0;
  font-size: 14px;
  color: var(--muted);
}
.pricing-toggle .toggle-track {
  width: 44px;
  height: 24px;
  background: var(--border);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
}
.pricing-toggle .toggle-track.on { background: var(--amber); }
.pricing-toggle .toggle-thumb {
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--white);
  transition: left 0.2s;
}
.pricing-toggle .toggle-track.on .toggle-thumb { left: 23px; }
.annual-badge {
  background: rgba(245, 158, 11, 0.15);
  color: var(--amber);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 500;
}

/* Card grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}
.price-card {
  background: var(--navy-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 36px;
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
}
.price-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.4); }

/* Silver — highlighted */
.price-card.featured {
  border-color: var(--amber);
  box-shadow: 0 0 0 1px rgba(245, 158, 11, 0.3), 0 8px 32px rgba(245, 158, 11, 0.1);
}
.price-card.featured:hover { box-shadow: 0 0 0 1px rgba(245, 158, 11, 0.5), 0 16px 48px rgba(245, 158, 11, 0.15); }

.popular-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--amber);
  color: var(--navy);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
  white-space: nowrap;
}

/* Tier header */
.tier-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}
.tier-label.bronze { color: #CD7F32; }
.tier-label.silver { color: #C0C0C0; }
.tier-label.gold   { color: var(--amber); }

.price-amount {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 4px;
}
.price-currency { font-family: 'Syne', sans-serif; font-size: 22px; font-weight: 700; color: var(--white); }
.price-value { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 52px; letter-spacing: -2px; color: var(--white); line-height: 1; }
.price-period { font-size: 15px; color: var(--muted); }
.annual-save {
  font-size: 12px;
  color: var(--amber);
  margin-bottom: 24px;
  min-height: 18px;
}

/* Feature list */
.card-features { list-style: none; margin-bottom: 32px; }
.card-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
  padding: 8px 0;
  border-bottom: 1px solid rgba(30, 58, 95, 0.5);
  line-height: 1.4;
}
.card-features li:last-child { border-bottom: none; }
.card-features li svg { flex-shrink: 0; margin-top: 1px; color: var(--amber); }
.card-features li.included { color: var(--white); }
.card-features li.included svg { color: var(--amber); }
.card-features li.excluded { color: var(--muted); opacity: 0.5; text-decoration: line-through; }

/* CTA */
.card-cta {
  display: block;
  width: 100%;
  padding: 14px 24px;
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background 0.2s, transform 0.1s, opacity 0.2s;
}
.card-cta:active { transform: scale(0.98); }
.card-cta.cta-bronze {
  background: rgba(30, 58, 95, 0.6);
  color: var(--white);
  border: 1px solid var(--border);
}
.card-cta.cta-bronze:hover { background: rgba(30, 58, 95, 1); border-color: #CD7F32; }
.card-cta.cta-silver {
  background: var(--amber);
  color: var(--navy);
}
.card-cta.cta-silver:hover { background: var(--amber-2); }
.card-cta.cta-gold {
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  color: var(--navy);
}
.card-cta.cta-gold:hover { background: linear-gradient(135deg, #FBBF24 0%, #F59E0B 100%); }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .market-stats { grid-template-columns: repeat(2, 1fr); }
  .how-steps { grid-template-columns: 1fr; }
  .scope-grid { grid-template-columns: 1fr; }
  .closing-inner { grid-template-columns: 1fr; gap: 40px; }
  .nav-tagline { display: none; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .price-card.featured { order: -1; }
}
@media (max-width: 600px) {
  .hero { padding: 64px 20px 56px; }
  .market { padding: 56px 20px; }
  .market-stats { grid-template-columns: 1fr; }
  .how { padding: 64px 20px; }
  .scope { padding: 64px 20px; }
  .closing { padding: 64px 20px; }
  .stat { padding: 20px 24px; }
  .scope-card { padding: 28px 24px; }
  .step { padding: 28px 24px; }
}