:root {
  --navy: #0B1D3A;
  --navy-light: #162D55;
  --orange: #F97316;
  --orange-light: #FB923C;
  --orange-dark: #EA580C;
  --white: #FFFFFF;
  --off-white: #F8FAFC;
  --slate: #94A3B8;
  --slate-light: #CBD5E1;
  --ice: #E2E8F0;
}

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

html { scroll-behavior: smooth; }

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

/* ── NAV ── */
.nav {
  padding: 0 48px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
}

.brand-badge {
  background: var(--orange);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--orange);
  color: var(--white);
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.2s;
  border: none;
  cursor: pointer;
}

.nav-cta:hover { background: var(--orange-dark); }

/* ── HERO ── */
.hero {
  background: var(--navy);
  padding: 80px 48px 100px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  width: 1200px;
  height: 80px;
  background: var(--white);
  border-radius: 50%;
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(249, 115, 22, 0.15);
  border: 1px solid rgba(249, 115, 22, 0.3);
  color: var(--orange-light);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 20px;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-headline {
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-headline em {
  font-style: normal;
  color: var(--orange);
}

.hero-sub {
  font-size: 18px;
  color: #94A3B8;
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--orange);
  color: var(--white);
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(249, 115, 22, 0.4);
}

.btn-primary:hover {
  background: var(--orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(249, 115, 22, 0.5);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--white);
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  border: 1.5px solid rgba(255,255,255,0.25);
  transition: all 0.2s;
}

.btn-secondary:hover { border-color: var(--white); }

.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero-stat-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 14px;
  padding: 24px 28px;
}

.hero-stat-card--accent {
  background: rgba(249, 115, 22, 0.12);
  border-color: rgba(249, 115, 22, 0.25);
}

.card-label-top {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--slate);
  font-weight: 600;
  margin-bottom: 10px;
}

.stat-big {
  font-size: 44px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-desc {
  font-size: 14px;
  color: var(--slate);
}

.stat-row {
  display: flex;
  gap: 20px;
  margin-top: 12px;
}

.stat-mini {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-mini-num {
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
}

.stat-mini-label {
  font-size: 11px;
  color: var(--slate);
}

/* ── PROBLEM ── */
.problem {
  background: var(--off-white);
  padding: 80px 48px;
}

.section-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--orange);
  font-weight: 700;
  margin-bottom: 16px;
}

.section-heading {
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 12px;
}

.section-sub {
  font-size: 17px;
  color: #64748B;
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 56px;
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.problem-stats {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.problem-stat-card {
  background: var(--white);
  border: 1px solid var(--ice);
  border-radius: 12px;
  padding: 28px 32px;
  border-left: 4px solid var(--orange);
}

.problem-stat-num {
  font-size: 48px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 8px;
}

.problem-stat-num span { color: var(--orange); }

.problem-stat-desc {
  font-size: 15px;
  color: #475569;
  line-height: 1.6;
}

.problem-pains {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pain-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--ice);
  border-radius: 10px;
  padding: 20px 24px;
}

.pain-icon {
  width: 40px;
  height: 40px;
  background: #FEF2F2;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
}

.pain-text h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 4px;
}

.pain-text p {
  font-size: 13px;
  color: #64748B;
  line-height: 1.5;
}

/* ── WHAT ── */
.what {
  padding: 80px 48px;
  background: var(--white);
}

.what-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
}

.what-card {
  border: 1px solid var(--ice);
  border-radius: 14px;
  padding: 32px;
  transition: all 0.2s;
  position: relative;
}

.what-card:hover {
  border-color: var(--orange);
  box-shadow: 0 8px 32px rgba(249, 115, 22, 0.1);
  transform: translateY(-2px);
}

.what-icon {
  width: 52px;
  height: 52px;
  background: #FFF7ED;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

.what-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.what-card p {
  font-size: 14px;
  color: #64748B;
  line-height: 1.6;
}

.what-check {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 24px;
  height: 24px;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 12px;
}

/* ── HOW ── */
.how {
  background: var(--navy);
  padding: 80px 48px;
  position: relative;
  overflow: hidden;
}

.how .section-heading { color: var(--white); }
.how .section-sub { color: #94A3B8; }

.how-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  margin-top: 56px;
  position: relative;
}

.how-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  padding: 0 8px;
}

.how-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 28px;
  right: -20px;
  width: 40px;
  height: 2px;
  background: linear-gradient(to right, var(--orange), transparent);
}

.step-circle {
  width: 56px;
  height: 56px;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.how-step h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}

.how-step p {
  font-size: 12px;
  color: #94A3B8;
  line-height: 1.5;
}

/* ── PRICING ── */
.pricing {
  padding: 80px 48px;
  background: var(--off-white);
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 860px;
  margin-top: 56px;
}

.pricing-card {
  background: var(--white);
  border: 2px solid var(--ice);
  border-radius: 16px;
  padding: 40px;
  position: relative;
}

.pricing-card--featured {
  border-color: var(--orange);
  box-shadow: 0 8px 40px rgba(249, 115, 22, 0.15);
}

.pricing-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pricing-plan {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--orange);
  font-weight: 700;
  margin-bottom: 12px;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 8px;
}

.price-amount {
  font-size: 52px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
}

.price-period {
  font-size: 16px;
  color: #94A3B8;
}

.pricing-desc {
  font-size: 14px;
  color: #64748B;
  margin-bottom: 28px;
  line-height: 1.6;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #334155;
}

.pricing-features li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: #F0FDF4;
  color: #16A34A;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

.btn-pricing {
  display: block;
  width: 100%;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
}

.btn-pricing-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(249, 115, 22, 0.3);
}

.btn-pricing-primary:hover {
  background: var(--orange-dark);
}

.btn-pricing-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--ice);
}

.btn-pricing-outline:hover { border-color: var(--navy); }

/* ── CTA ── */
.cta-section {
  padding: 80px 48px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
}

.cta-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.cta-section .section-heading { color: var(--white); }
.cta-section .section-sub { color: #94A3B8; margin: 0 auto 40px; }

.demo-form {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 40px;
  backdrop-filter: blur(8px);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #94A3B8;
  font-weight: 600;
}

.form-group input {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 15px;
  color: var(--white);
  font-family: 'DM Sans', system-ui, sans-serif;
  transition: border-color 0.2s;
}

.form-group input::placeholder { color: #64748B; }
.form-group input:focus { outline: none; border-color: var(--orange); }

.form-success {
  display: none;
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: 8px;
  padding: 16px;
  color: #86EFAC;
  font-size: 14px;
  text-align: center;
}

.form-success.show { display: block; }

/* ── TRUST BAR ── */
.trust-bar {
  padding: 48px;
  border-bottom: 1px solid var(--ice);
  text-align: center;
}

.trust-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--slate);
  font-weight: 600;
  margin-bottom: 28px;
}

.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.trust-item-icon {
  font-size: 32px;
}

.trust-item-label {
  font-size: 13px;
  color: var(--slate);
}

/* ── FOOTER ── */
.footer {
  padding: 48px;
  background: var(--off-white);
  border-top: 1px solid var(--ice);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-desc {
  font-size: 13px;
  color: var(--slate);
}

.footer-copy {
  font-size: 13px;
  color: var(--slate);
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav { padding: 0 24px; }

  .hero { padding: 48px 24px 72px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: none; }
  .hero-headline { font-size: 32px; }

  .problem { padding: 60px 24px; }
  .problem-grid { grid-template-columns: 1fr; }

  .what { padding: 60px 24px; }
  .what-grid { grid-template-columns: 1fr; }

  .how { padding: 60px 24px; }
  .how-steps { grid-template-columns: 1fr 1fr; gap: 24px; }
  .how-step::after { display: none; }

  .pricing { padding: 60px 24px; }
  .pricing-grid { grid-template-columns: 1fr; }

  .cta-section { padding: 60px 24px; }
  .form-grid { grid-template-columns: 1fr; }

  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
}