/*
 * Signal Banker site components (sb-*). Layout, grid, navbar, forms, buttons and cards come from Bootstrap;
 * this file only adds the visual details of the approved design. Uses tokens from tokens.css.
 */

/* ---------- Base ---------- */

body {
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a:focus-visible,
button:focus-visible,
.btn:focus-visible,
[tabindex]:focus-visible {
  outline: var(--sb-focus-outline);
  outline-offset: 2px;
}

main:focus {
  outline: none;
}

.sb-skip-link {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 1080;
  padding: 0.5rem 1rem;
  background: var(--sb-ink);
  color: #fff;
  border-radius: var(--sb-radius);
}

.sb-icon {
  width: 1.75rem;
  height: 1.75rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.sb-icon-sm {
  width: 1.125rem;
  height: 1.125rem;
  stroke-width: 2;
}

.sb-section {
  padding-block: var(--sb-section-space);
}

.sb-section-tight {
  padding-bottom: var(--sb-section-space);
}

/* ---------- Header ---------- */

.sb-header {
  background: var(--sb-surface);
  border-bottom: 1px solid var(--sb-border);
}

.sb-navbar {
  min-height: var(--sb-header-height);
  padding-block: 0.75rem;
}

.sb-brand {
  display: inline-flex;
  align-items: center;
  min-height: var(--sb-control-height);
  margin-right: 1.5rem;
}

.sb-brand-image {
  max-height: 2.25rem;
  width: auto;
}

.sb-wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 1.375rem;
  font-weight: 800;
  font-style: italic;
  font-variant-caps: small-caps;
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--sb-ink);
  white-space: nowrap;
}

.sb-wordmark-pro {
  color: var(--sb-gold);
}

.sb-wordmark-arrow {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--sb-accent-green);
  margin-left: 0.125rem;
}

.sb-nav-link {
  position: relative;
  font-size: 0.9375rem;
  font-weight: 500;
  min-height: var(--sb-control-height);
  display: flex;
  align-items: center;
}

.sb-nav-link.active {
  font-weight: 600;
}

.sb-header-cta {
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}

@media (min-width: 992px) {
  /* Subtle green underline for the active page. */
  .sb-nav-link.active::after {
    content: "";
    position: absolute;
    left: var(--bs-navbar-nav-link-padding-x);
    right: var(--bs-navbar-nav-link-padding-x);
    bottom: -0.125rem;
    height: 2px;
    border-radius: 2px;
    background: var(--sb-brand);
  }

  .sb-header-cta {
    margin: 0 0 0 1.25rem;
  }
}

@media (max-width: 991.98px) {
  .sb-navbar .navbar-collapse {
    padding-block: 0.5rem 0.75rem;
  }

  .sb-nav-link.active {
    color: var(--sb-brand-hover);
  }

  .sb-header-cta {
    width: 100%;
  }
}

/* ---------- Hero ---------- */

.sb-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--sb-radius-pill);
  background: var(--sb-brand-soft);
  color: var(--sb-brand-hover);
  font-size: var(--sb-small-size);
  font-weight: 600;
}

.sb-badge-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--sb-accent-green);
}

.sb-display {
  font-size: var(--sb-h1-size);
  line-height: var(--sb-h1-line-height);
  font-weight: var(--sb-h1-weight);
  letter-spacing: -0.035em;
  margin-bottom: 1.25rem;
  overflow-wrap: break-word;
}

@media (min-width: 576px) {
  /* Each sentence of the homepage heading starts on its own line where space allows. */
  .sb-display-line {
    display: block;
  }
}

.sb-display-narrow {
  max-width: 11ch;
}

.sb-eyebrow {
  margin-bottom: 0.75rem;
  color: var(--sb-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.sb-lead {
  max-width: 36rem;
  font-size: var(--sb-lead-size);
  color: var(--sb-ink);
}

.sb-announcement {
  color: var(--sb-muted);
  font-size: 0.9375rem;
}

.sb-page-title {
  font-size: clamp(2rem, 3.6vw, 2.75rem);
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

/* ---------- Features ---------- */

.sb-features {
  margin-top: 1.5rem;
}

.sb-feature-icon {
  display: inline-flex;
  color: var(--sb-ink);
  margin-bottom: 0.75rem;
}

.sb-feature-title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 0.25rem;
}

.sb-feature-text {
  color: var(--sb-muted);
  font-size: 0.9375rem;
  line-height: 1.5;
  margin-bottom: 0;
}

/* ---------- Waiting list form ---------- */

.sb-form-card {
  border-radius: var(--sb-radius-lg);
  scroll-margin-top: 1.5rem;
}

.sb-form-card:focus {
  outline: none;
}

.sb-form-card > .card-body {
  padding: 1.5rem;
}

@media (min-width: 576px) {
  .sb-form-card > .card-body {
    padding: 2rem;
  }
}

.sb-form-heading {
  font-size: 1.625rem;
  font-weight: 750;
  margin-bottom: 0.25rem;
}

.sb-form-intro {
  color: var(--sb-muted);
  margin-bottom: 1.25rem;
}

.sb-btn-submit {
  min-height: var(--sb-control-height-lg);
  font-size: 1rem;
  margin-top: 0.25rem;
}

.sb-btn-lg {
  min-height: var(--sb-control-height-lg);
  padding-inline: 1.75rem;
}

.sb-form-note {
  margin: 1rem 0 0;
  color: var(--sb-muted);
  font-size: 0.8125rem;
  line-height: 1.5;
  text-align: center;
}

.sb-form-note a {
  color: var(--sb-ink);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.sb-form-alert {
  font-size: 0.9375rem;
}

.sb-form-alert:focus {
  outline: none;
}

/* Honeypot: visually hidden and removed from the tab order; aria-hidden in the markup. */
.sb-hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.sb-form-success {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.sb-form-success:focus {
  outline: none;
}

.sb-form-success-icon {
  display: inline-flex;
  color: var(--sb-brand);
}

.sb-form-success-icon .sb-icon {
  width: 2.5rem;
  height: 2.5rem;
  stroke-width: 1.75;
}

.sb-form-success-heading {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

/* ---------- CTA bands ---------- */

.sb-cta {
  border-radius: var(--sb-radius-lg);
  padding: 1.5rem;
}

@media (min-width: 768px) {
  .sb-cta {
    padding: 1.75rem 2.25rem;
  }
}

.sb-cta-soft {
  background: var(--sb-surface-soft);
}

.sb-cta-dark {
  background: var(--sb-ink);
  color: #fff;
}

.sb-cta-heading {
  font-size: clamp(1.375rem, 2vw, 1.75rem);
  margin-bottom: 0;
}

.sb-cta-dark .sb-cta-heading {
  color: #fff;
}

.sb-cta-text {
  margin: 0.25rem 0 0;
  color: var(--sb-muted);
}

.sb-cta-dark .sb-cta-text {
  color: var(--sb-on-dark-muted);
}

.sb-link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  min-height: var(--sb-control-height);
  font-weight: 600;
  color: var(--sb-link);
  text-decoration: none;
  white-space: nowrap;
}

.sb-link-arrow:hover {
  color: var(--sb-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- Signal Banker PRO ---------- */

.sb-steps {
  display: grid;
  gap: 0.75rem;
  margin: 0;
}

.sb-step .card-body {
  padding: 1rem 1.25rem;
}

.sb-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--sb-surface-soft);
  font-weight: 700;
  font-size: 1.0625rem;
}

.sb-step-title {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0;
  margin: 0.125rem 0 0.125rem;
}

.sb-step-text {
  color: var(--sb-muted);
  font-size: 0.9375rem;
  line-height: 1.5;
  margin: 0;
}

.sb-editions {
  margin-top: 1.5rem;
}

.sb-edition .card-body {
  padding: 1.5rem;
}

.sb-icon-tile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--sb-radius);
  background: var(--sb-surface-soft);
  color: var(--sb-ink);
}

.sb-icon-tile-gold {
  background: var(--sb-gold-soft);
  color: var(--sb-gold-strong);
}

.sb-card-title {
  font-size: 1.1875rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.25rem;
}

.sb-card-text {
  color: var(--sb-muted);
  margin-bottom: 0.75rem;
}

.sb-edition .sb-card-text {
  margin-bottom: 0;
}

.sb-note {
  margin: 1rem 0 0;
  color: var(--sb-muted);
  font-size: 0.8125rem;
}

.sb-prose {
  max-width: 42rem;
  color: var(--sb-ink);
}

.sb-prose > :last-child {
  margin-bottom: 0;
}

.sb-prose h2 {
  font-size: 1.375rem;
  margin: 2rem 0 0.5rem;
}

.sb-prose h3 {
  font-size: 1.125rem;
  margin: 1.5rem 0 0.5rem;
}

.sb-prose a {
  color: var(--sb-brand-hover);
}

/* ---------- Recommended brokers ---------- */

.sb-demo {
  margin-top: 1.5rem;
  padding: 1.25rem 1.5rem;
  border-radius: var(--sb-radius);
  background: var(--sb-surface-soft);
}

.sb-demo-icon {
  display: inline-flex;
  color: var(--sb-ink);
}

.sb-demo-heading {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 0.125rem;
}

.sb-demo-text {
  max-width: 48rem;
  color: var(--sb-muted);
  font-size: 0.9375rem;
  margin: 0;
}

.sb-brokers {
  margin-top: 0.5rem;
}

.sb-broker .card-body {
  padding: 1.5rem;
}

.sb-broker-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 5rem;
  height: 5rem;
  border-radius: var(--sb-radius);
  background: var(--sb-surface-soft);
  color: var(--sb-icon-subtle);
  overflow: hidden;
}

.sb-broker-logo .sb-icon {
  width: 2.25rem;
  height: 2.25rem;
}

.sb-broker-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.sb-broker-features {
  margin-bottom: 1rem;
  font-size: 0.9375rem;
}

.sb-broker-features li {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}

.sb-broker-features .sb-icon {
  color: var(--sb-brand);
  margin-top: 0.2rem;
}

.sb-btn-outline {
  font-size: 0.9375rem;
}

.sb-disclosures {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--sb-border);
  color: var(--sb-muted);
  font-size: var(--sb-small-size);
}

/* ---------- About us ---------- */

.sb-facts {
  margin: 2rem 0 0;
  padding: 0.5rem 0;
  border-radius: var(--sb-radius);
  background: var(--sb-surface-soft);
}

.sb-fact {
  padding: 0.75rem 1.5rem;
}

.sb-fact + .sb-fact {
  border-top: 1px solid var(--sb-border);
}

@media (min-width: 768px) {
  .sb-fact + .sb-fact {
    border-top: 0;
    border-left: 1px solid var(--sb-border);
  }
}

.sb-fact dt {
  font-size: var(--sb-small-size);
  font-weight: 600;
}

.sb-fact dd {
  margin: 0;
  font-size: 1.0625rem;
}

.sb-purpose {
  margin-top: 2rem;
}

.sb-purpose-heading {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.sb-purpose p {
  color: var(--sb-muted);
}

/* ---------- Footer ---------- */

.sb-footer {
  padding-block: 1.5rem;
  border-top: 1px solid var(--sb-border);
  color: var(--sb-muted);
  font-size: var(--sb-small-size);
}

.sb-footer-link {
  color: var(--sb-muted);
  display: inline-flex;
  align-items: center;
  min-height: var(--sb-control-height);
}

.sb-footer-link:hover {
  color: var(--sb-ink);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto;
    transition-duration: 0.01ms;
    animation-duration: 0.01ms;
  }
}