/* ============================================================
 Security & Trust page
 League Spartan + existing Helmara tokens
 ============================================================ */

.sec-page {
  padding-top: 78px;
}

.sec-shell {
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: 20px;
}

@media (min-width: 640px) {
  .sec-shell {
    padding-inline: 24px;
  }
}

@media (min-width: 1024px) {
  .sec-shell {
    padding-inline: 40px;
  }
}

.sec-section {
  padding: 4rem 0;
}

.sec-section--surface {
  background: var(--color-bg-surface);
}

.sec-section__header {
  max-width: 40rem;
  margin-bottom: 2rem;
}

.sec-section__header--center,
.sec-section__header.sec-section__header--center {
  margin-inline: auto;
  text-align: center;
}

.sec-section__heading {
  margin: 0.35rem 0 0;
  font-family: "League Spartan", sans-serif;
  font-size: clamp(1.75rem, 3.2vw, 2.55rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--color-text-primary);
}

.sec-section__heading .accent,
.sec-hero__heading .accent,
.sec-cta__heading .accent {
  color: var(--color-primary);
}

.sec-section__body {
  margin: 0.85rem 0 0;
  max-width: 52ch;
  font-family: "League Spartan", sans-serif;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
}

.sec-caption,
.sec-note {
  margin: 1.25rem 0 0;
  max-width: 58ch;
  font-family: "League Spartan", sans-serif;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--color-text-tertiary);
}

.sec-note {
  padding: 0.85rem 1rem;
  border-left: 3px solid var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 8%, transparent);
}

/* ---- Hero ---- */
.sec-hero {
  position: relative;
  overflow: hidden;
  padding: 2.25rem 0 3rem;
  background:
    radial-gradient(ellipse 70% 55% at 85% 15%, rgba(247, 151, 35, 0.14), transparent 55%),
    var(--color-bg-hero, var(--color-bg-base));
}

.sec-hero__inner {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .sec-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 3rem;
  }
}

.sec-hero__heading {
  margin: 0;
  font-family: "League Spartan", sans-serif;
  font-size: clamp(2.2rem, 4.6vw, 3.35rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
}

.sec-hero__body {
  margin: 1rem 0 1.4rem;
  max-width: 44ch;
  font-family: "League Spartan", sans-serif;
  font-size: 1.08rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
}

.sec-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.sec-hero__visual {
  display: grid;
  gap: 1rem;
}

.sec-flow {
  list-style: none;
  margin: 0;
  padding: 1.15rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg, 1rem);
  background: var(--color-bg-elevated, var(--color-bg-surface));
}

.sec-flow__step {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.65rem 1rem;
  text-align: center;
  border-radius: 0.7rem;
  border: 1px solid var(--color-border);
  background: var(--color-bg-base);
  font-family: "League Spartan", sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-text-primary);
  box-sizing: border-box;
}

.sec-flow__step span {
  display: block;
  line-height: 1.2;
  white-space: nowrap;
}

.sec-flow__step:not(:last-child) {
  margin-bottom: 1.15rem;
}

.sec-flow__step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 50%;
  top: calc(100% + 0.2rem);
  width: 2px;
  height: 0.75rem;
  background: var(--color-primary);
  transform: translateX(-50%);
  pointer-events: none;
}

@media (min-width: 1100px) {
  .sec-flow {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem 0.65rem;
    padding: 1.15rem;
  }

  .sec-flow__step {
    margin-bottom: 0;
    min-height: 3rem;
    font-size: 0.82rem;
    padding: 0.7rem 0.55rem;
  }

  .sec-flow__step:not(:last-child)::after {
    display: none;
  }

  /* Row connectors: 1→2, 2→3, 4→5, 5→6 */
  .sec-flow__step:nth-child(1)::after,
  .sec-flow__step:nth-child(2)::after,
  .sec-flow__step:nth-child(4)::after,
  .sec-flow__step:nth-child(5)::after {
    display: block;
    left: auto;
    right: -0.4rem;
    top: 50%;
    width: 0.35rem;
    height: 2px;
    transform: translateY(-50%);
  }

  /* Down connector from row 1 center (Tenant) to row 2 center (Approval) is optional;
     keep the path readable as two rows of three. */
}

.sec-flow__step--hub {
  border-color: color-mix(in srgb, var(--color-primary) 55%, var(--color-border));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-primary) 25%, transparent);
  color: var(--color-primary);
}

.sec-hero__visual-note {
  margin: 0;
  font-family: "League Spartan", sans-serif;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

/* ---- Pillars ---- */
.sec-pillars {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

@media (min-width: 768px) {
  .sec-pillars {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .sec-pillars {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.sec-pillar {
  padding: 1.25rem 1.15rem;
  border-top: 2px solid var(--color-primary);
  background: transparent;
}

.sec-pillar strong {
  display: block;
  font-family: "League Spartan", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.sec-pillar p {
  margin: 0.55rem 0 0;
  font-family: "League Spartan", sans-serif;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

/* ---- Split layouts ---- */
.sec-split {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 900px) {
  .sec-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 3rem;
  }
}

.sec-path,
.sec-trail,
.sec-rights,
.sec-cred {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.sec-path li,
.sec-rights li,
.sec-cred li {
  padding: 1rem 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: 0.85rem;
  background: var(--color-bg-elevated, var(--color-bg-surface));
}

.sec-path__label {
  display: block;
  margin-bottom: 0.25rem;
  font-family: "League Spartan", sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.sec-path strong,
.sec-rights strong {
  display: block;
  font-family: "League Spartan", sans-serif;
  font-size: 1.05rem;
  color: var(--color-text-primary);
}

.sec-path p,
.sec-rights span,
.sec-cred li {
  margin: 0.35rem 0 0;
  font-family: "League Spartan", sans-serif;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

.sec-cred li {
  margin: 0;
  padding: 0.95rem 1.1rem;
}

/* ---- Tenant boxes ---- */
.sec-tenants {
  display: grid;
  gap: 0.85rem;
}

@media (min-width: 768px) {
  .sec-tenants {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.sec-tenant-box {
  padding: 1.35rem 1.15rem;
  border: 1.5px dashed color-mix(in srgb, var(--color-primary) 55%, var(--color-border));
  border-radius: 1rem;
  background: color-mix(in srgb, var(--color-primary) 5%, var(--color-bg-base));
  text-align: center;
}

.sec-tenant-box__label {
  display: block;
  font-family: "League Spartan", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.sec-tenant-box p {
  margin: 0.45rem 0 0;
  font-family: "League Spartan", sans-serif;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

/* ---- Approval steps ---- */
.sec-approve {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

@media (min-width: 900px) {
  .sec-approve {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.sec-approve li {
  padding: 1.15rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 0.9rem;
  background: var(--color-bg-elevated, var(--color-bg-surface));
}

.sec-approve__n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  margin-bottom: 0.55rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-primary) 16%, transparent);
  color: var(--color-primary);
  font-family: "League Spartan", sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
}

.sec-approve strong {
  display: block;
  font-family: "League Spartan", sans-serif;
  font-size: 1.05rem;
  color: var(--color-text-primary);
}

.sec-approve p {
  margin: 0.4rem 0 0;
  font-family: "League Spartan", sans-serif;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

/* ---- Audit trail ---- */
.sec-trail li {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.75rem;
  align-items: center;
  padding: 0.85rem 1rem;
  border-left: 2px solid var(--color-primary);
  background: var(--color-bg-elevated, var(--color-bg-surface));
}

.sec-trail time {
  font-family: "League Spartan", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-primary);
}

.sec-trail span {
  font-family: "League Spartan", sans-serif;
  font-size: 0.95rem;
  color: var(--color-text-primary);
}

/* ---- Payments ---- */
.sec-pay {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  padding: 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  background: var(--color-bg-elevated, var(--color-bg-surface));
}

.sec-pay__node {
  padding: 0.7rem 0.95rem;
  border-radius: 0.65rem;
  border: 1px solid var(--color-border);
  font-family: "League Spartan", sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-primary);
  background: var(--color-bg-base);
}

.sec-pay__node--stripe {
  border-color: color-mix(in srgb, var(--color-primary) 45%, var(--color-border));
  color: var(--color-primary);
}

.sec-pay__arrow {
  color: var(--color-primary);
  font-weight: 700;
}

/* ---- Retention ---- */
.sec-retain {
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .sec-retain {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .sec-retain {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.sec-retain article {
  padding: 1.1rem 1rem;
  border-top: 2px solid var(--color-border-strong, var(--color-border));
}

.sec-retain strong {
  display: block;
  font-family: "League Spartan", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.sec-retain span {
  display: block;
  margin-top: 0.4rem;
  font-family: "League Spartan", sans-serif;
  font-size: 0.92rem;
  line-height: 1.4;
  color: var(--color-text-secondary);
}

/* ---- Safeguards ---- */
.sec-safe-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 900px) {
  .sec-safe-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.sec-safe {
  padding: 1.35rem 1.2rem;
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  background: var(--color-bg-base);
}

.sec-safe h3 {
  margin: 0;
  font-family: "League Spartan", sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.sec-safe ul {
  margin: 0.85rem 0 1rem;
  padding-left: 1.1rem;
}

.sec-safe li {
  margin: 0.4rem 0;
  font-family: "League Spartan", sans-serif;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

.sec-safe a {
  font-family: "League Spartan", sans-serif;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
}

.sec-safe a:hover {
  text-decoration: underline;
}

/* ---- Limits ---- */
.sec-limits {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

@media (min-width: 768px) {
  .sec-limits {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.sec-limits li {
  padding: 0.95rem 1.05rem;
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  font-family: "League Spartan", sans-serif;
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--color-text-secondary);
  background: var(--color-bg-base);
}

/* ---- FAQ ---- */
.sec-faq__list {
  display: grid;
  gap: 0.65rem;
  max-width: 46rem;
}

.sec-faq__item {
  border: 1px solid var(--color-border);
  border-radius: 0.85rem;
  background: var(--color-bg-elevated, var(--color-bg-surface));
  padding: 0 0.15rem;
}

.sec-faq__item summary {
  cursor: pointer;
  list-style: none;
  padding: 1rem 1.1rem;
  font-family: "League Spartan", sans-serif;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.sec-faq__item summary::-webkit-details-marker {
  display: none;
}

.sec-faq__item summary:focus-visible {
  outline: 2px solid var(--color-border-focus, var(--color-primary));
  outline-offset: 2px;
}

.sec-faq__item[open] summary {
  color: var(--color-primary);
}

.sec-faq__item p {
  margin: 0;
  padding: 0 1.1rem 1.1rem;
  font-family: "League Spartan", sans-serif;
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
}

.sec-faq__more {
  margin: 1.25rem 0 0;
  font-family: "League Spartan", sans-serif;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

.sec-faq__more a {
  color: var(--color-primary);
  font-weight: 600;
}

/* ---- CTA ---- */
.sec-cta {
  padding: 4.5rem 0;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--color-primary) 10%, transparent), transparent 55%),
    var(--color-bg-surface);
}

.sec-cta__inner {
  max-width: 40rem;
  margin-inline: auto;
  text-align: center;
}

.sec-cta__heading {
  margin: 0.35rem 0 0;
  font-family: "League Spartan", sans-serif;
  font-size: clamp(1.85rem, 3.4vw, 2.7rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--color-text-primary);
}

.sec-cta__body {
  margin: 0.9rem auto 0;
  max-width: 42ch;
  font-family: "League Spartan", sans-serif;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
}

.sec-cta__actions {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

/* Dark refinements use shared tokens; keep flow hub readable */
html.dark .sec-flow__step--hub {
  background: color-mix(in srgb, var(--color-primary) 12%, var(--color-bg-elevated));
}

html.dark .sec-tenant-box {
  background: color-mix(in srgb, var(--color-primary) 8%, var(--color-bg-elevated));
}

@media (prefers-reduced-motion: reduce) {
  .sec-flow__step,
  .sec-approve li,
  .sec-trail li {
    transition: none;
  }
}