/* Landing page */
body.landing { background: #fff; color: #0f172a; }
body.landing a { color: inherit; }

.landing-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #e2e8f0;
}
.landing-nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
}
.landing-nav .brand {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: .06em;
  color: #0d6e4d;
  text-decoration: none;
}
.landing-nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: .92rem;
}
.landing-nav-links a { color: #475569; text-decoration: none; }
.landing-nav-links a:hover { color: #0d6e4d; }
.landing-nav .nav-login { color: #0d6e4d; font-weight: 500; }
@media (max-width: 720px) {
  .landing-nav-links { display: none; }
  .landing-nav-links a.btn { display: inline-flex; }
}

/* Hero */
.hero {
  background: linear-gradient(135deg, #0d6e4d 0%, #064e3b 100%);
  color: #fff;
  padding: 6rem 1.5rem 5rem;
  text-align: center;
}
.hero-inner {
  max-width: 720px;
  margin: 0 auto;
}
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,.15);
  color: #d1fae5;
  padding: .35rem .9rem;
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1.1;
  font-weight: 700;
  margin: 0 0 1.25rem;
  letter-spacing: -.02em;
}
.hero-sub {
  font-size: 1.1rem;
  color: #d1fae5;
  max-width: 560px;
  margin: 0 auto 2rem;
  line-height: 1.55;
}
.hero-cta {
  display: flex;
  gap: .75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.hero-cta .btn { background: #fff; color: #0d6e4d; }
.hero-cta .btn:hover { background: #ecfdf5; }
.hero-cta .btn-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,.35);
}
.hero-cta .btn-ghost:hover { background: rgba(255,255,255,.1); color: #fff; }
.hero-trust {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  font-size: .85rem;
  color: #a7f3d0;
}

/* Sections */
.section { padding: 5rem 1.5rem; }
.section-alt { background: #f8fafc; }
.section-inner { max-width: 1140px; margin: 0 auto; }
.section h2 {
  text-align: center;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -.01em;
  margin: 0 0 .75rem;
}
.section-sub {
  text-align: center;
  color: #64748b;
  max-width: 640px;
  margin: 0 auto 3rem;
  font-size: 1.05rem;
}

/* Product cards */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}
.product-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 1.75rem 1.5rem;
  transition: box-shadow .2s, transform .2s;
}
.product-card:hover {
  box-shadow: 0 10px 30px rgba(15,23,42,.08);
  transform: translateY(-2px);
}
.product-icon {
  font-size: 2rem;
  margin-bottom: .75rem;
}
.product-card h3 {
  margin: 0 0 .5rem;
  font-size: 1.15rem;
  color: #0f172a;
}
.product-card p {
  color: #64748b;
  margin: 0 0 1rem;
  font-size: .95rem;
  line-height: 1.55;
}
.product-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid #f1f5f9;
  padding-top: .85rem;
}
.product-card ul li {
  font-size: .88rem;
  color: #334155;
  padding: .25rem 0;
}
.product-card ul li::before {
  content: '✓ ';
  color: #0d6e4d;
  font-weight: 700;
}

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}
.feature {
  text-align: center;
}
.feature-icon {
  font-size: 2rem;
  margin-bottom: .85rem;
}
.feature h3 {
  margin: 0 0 .5rem;
  font-size: 1.1rem;
}
.feature p {
  color: #64748b;
  font-size: .92rem;
  line-height: 1.6;
  margin: 0;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.step { text-align: center; }
.step-num {
  width: 40px;
  height: 40px;
  background: #0d6e4d;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin: 0 auto .75rem;
  font-size: 1.05rem;
}
.step h3 {
  margin: 0 0 .35rem;
  font-size: 1rem;
}
.step p {
  color: #64748b;
  font-size: .9rem;
  line-height: 1.55;
  margin: 0;
}

/* CTA */
.cta-section {
  background: linear-gradient(135deg, #0d6e4d 0%, #064e3b 100%);
  color: #fff;
  padding: 4.5rem 1.5rem;
  text-align: center;
}
.cta-inner { max-width: 640px; margin: 0 auto; }
.cta-inner h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0 0 .75rem;
  font-weight: 700;
}
.cta-inner p {
  color: #d1fae5;
  margin: 0 0 1.75rem;
  font-size: 1.05rem;
}
.btn-white { background: #fff; color: #0d6e4d; }
.btn-white:hover { background: #ecfdf5; }

/* Footer */
.landing-footer {
  background: #0b1620;
  color: #94a3b8;
  padding: 3rem 1.5rem 1.5rem;
}
.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
}
.footer-inner > div > strong {
  display: block;
  color: #fff;
  margin-bottom: .85rem;
  font-size: .92rem;
}
.footer-inner p {
  font-size: .85rem;
  line-height: 1.55;
  margin: .25rem 0;
}
.footer-inner a {
  display: block;
  color: #94a3b8;
  font-size: .9rem;
  padding: .25rem 0;
  text-decoration: none;
}
.footer-inner a:hover { color: #fff; }
.footer-bottom {
  max-width: 1140px;
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.06);
  text-align: center;
  font-size: .82rem;
  color: #64748b;
}