:root {
  --finite-ink: #10233a;
  --finite-body: #33475b;
  --finite-muted: #5c7186;
  --finite-line: #dbe4ee;
  --finite-bg-alt: #f4f7fa;
  --finite-navy: #16406b;
  --finite-navy-hover: #102c49;
  --finite-accent: #f59e0b;
  --finite-accent-hover: #d97706;
  --finite-card-radius: 0.9rem;
}

body {
  color: var(--finite-body);
  font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

/* Navigation */
.finite-nav {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--finite-line);
  padding: 0.75rem 0;
}

.finite-brand {
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--finite-ink) !important;
  letter-spacing: -0.02em;
}

.finite-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.7rem;
  height: 1.7rem;
  margin-right: 0.5rem;
  border-radius: 0.45rem;
  background: var(--finite-navy);
  color: #fff;
  font-size: 1.05rem;
  font-weight: 700;
}

.finite-nav-link {
  color: var(--finite-body);
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: 0.45rem;
  text-decoration: none;
}

.finite-nav-link:hover,
.finite-nav-link:focus {
  color: var(--finite-ink);
  background: var(--finite-bg-alt);
}

.finite-nav-link.active {
  color: var(--finite-navy);
}

/* Buttons */
.finite-btn-primary {
  background: var(--finite-navy);
  border: 1px solid var(--finite-navy);
  color: #fff;
  font-weight: 600;
  border-radius: 0.55rem;
  padding: 0.5rem 1.1rem;
}

.finite-btn-primary:hover,
.finite-btn-primary:focus {
  background: var(--finite-navy-hover);
  border-color: var(--finite-navy-hover);
  color: #fff;
}

.finite-btn-accent {
  background: var(--finite-accent);
  border: 1px solid var(--finite-accent);
  color: #1f1300;
  font-weight: 600;
  border-radius: 0.55rem;
  padding: 0.65rem 1.4rem;
}

.finite-btn-accent:hover,
.finite-btn-accent:focus {
  background: var(--finite-accent-hover);
  border-color: var(--finite-accent-hover);
  color: #1f1300;
}

.finite-btn-ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: #fff;
  font-weight: 600;
  border-radius: 0.55rem;
  padding: 0.65rem 1.4rem;
}

.finite-btn-ghost:hover,
.finite-btn-ghost:focus {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
  color: #fff;
}

/* Hero */
.finite-hero {
  background:
    radial-gradient(60rem 30rem at 85% -10%, rgba(245, 158, 11, 0.16), transparent 60%),
    linear-gradient(160deg, #0d2036 0%, var(--finite-navy) 55%, #1d5489 100%);
  color: #eaf1f8;
  padding: 5.5rem 0 6rem;
}

.finite-hero-title {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
  line-height: 1.12;
}

.finite-hero-sub {
  font-size: 1.15rem;
  color: #c7d6e5;
  max-width: 46rem;
  margin: 1.25rem auto 2rem;
}

/* Sections */
.finite-section {
  padding: 5rem 0;
}

.finite-section-alt {
  background: var(--finite-bg-alt);
}

.finite-section-title {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--finite-ink);
}

.finite-section-sub {
  color: var(--finite-muted);
  font-size: 1.05rem;
  max-width: 44rem;
  margin: 0.75rem auto 0;
}

/* Feature cards */
.finite-card {
  background: #fff;
  border: 1px solid var(--finite-line);
  border-radius: var(--finite-card-radius);
  padding: 1.75rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.finite-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(16, 35, 58, 0.10);
}

.finite-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  background: #e8f0f8;
  color: var(--finite-navy);
  margin-bottom: 1rem;
}

.finite-icon svg {
  width: 1.55rem;
  height: 1.55rem;
}

.finite-card-title {
  font-weight: 650;
  font-size: 1.08rem;
  color: var(--finite-ink);
  margin-bottom: 0.4rem;
}

.finite-card-text {
  color: var(--finite-muted);
  margin-bottom: 0;
}

/* How it works steps */
.finite-step {
  background: #fff;
  border: 1px solid var(--finite-line);
  border-radius: var(--finite-card-radius);
  padding: 1.75rem;
}

.finite-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  background: var(--finite-navy);
  color: #fff;
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 1rem;
}

.finite-step-title {
  font-weight: 650;
  font-size: 1.05rem;
  color: var(--finite-ink);
  margin-bottom: 0.4rem;
}

.finite-step-text {
  color: var(--finite-muted);
  margin-bottom: 0;
}

/* CTA band */
.finite-cta {
  background: linear-gradient(140deg, var(--finite-navy) 0%, #1d5489 100%);
  color: #eaf1f8;
  padding: 4.5rem 0;
}

.finite-cta-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #fff;
}

.finite-cta-text {
  color: #c7d6e5;
  max-width: 36rem;
  margin: 0.75rem auto 1.75rem;
}

/* Contact panel */
.finite-contact-panel {
  background: #fff;
  border: 1px solid var(--finite-line);
  border-radius: var(--finite-card-radius);
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(16, 35, 58, 0.06);
}

.finite-contact-panel .form-label {
  font-weight: 600;
  color: var(--finite-ink);
}

.field-validation-error {
  color: #b42318;
  font-size: 0.92rem;
  display: block;
}

/* Inline link on light backgrounds */
.finite-link {
  color: var(--finite-navy);
  font-weight: 500;
  text-decoration: none;
}

.finite-link:hover {
  color: var(--finite-navy-hover);
  text-decoration: underline;
}

/* Footer */
.finite-footer {
  background: #0d2036;
  color: #b9c8d8;
  margin-top: auto;
}

.finite-footer-link {
  color: #dbe7f2;
  text-decoration: none;
}

.finite-footer-link:hover {
  color: #fff;
  text-decoration: underline;
}