/**
 * RATEB — Procurement & legal enterprise page
 */

body.ratib-proc-page {
  --r-bg-deep: #0c0f14;
  --r-bg: #12161d;
  --proc-accent: #c4b5a8;
  --proc-accent-strong: #d6cfc4;
  --proc-border: rgba(148, 163, 184, 0.16);
  --proc-ink: #e8eaed;
}

.ratib-proc-distinct-banner {
  position: relative;
  z-index: 50;
  padding: 0.8rem 0;
  background: linear-gradient(90deg, rgba(51, 65, 85, 0.65), rgba(30, 41, 59, 0.55));
  border-bottom: 1px solid var(--proc-border);
}

.ratib-proc-distinct-banner__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 0.9rem;
}

.ratib-proc-distinct-banner__badge {
  padding: 0.22rem 0.6rem;
  border-radius: 3px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--proc-accent-strong);
  border: 1px solid rgba(196, 181, 168, 0.35);
  font-family: var(--about-mono);
}

.ratib-proc-distinct-banner__text {
  flex: 1 1 14rem;
  margin: 0;
  font-size: 0.85rem;
  color: #94a3b8;
}

.ratib-proc-distinct-banner__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.ratib-proc-distinct-banner__link {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--proc-accent);
  text-decoration: none;
  padding: 0.28rem 0.6rem;
  border: 1px solid var(--proc-border);
  border-radius: 3px;
  font-family: var(--about-mono);
}

.ratib-proc-distinct-banner__link:hover {
  color: #fff;
  border-color: rgba(196, 181, 168, 0.5);
}

.ratib-proc-main {
  position: relative;
  z-index: 1;
}

/* Hero */
.ratib-proc-hero {
  padding: 2rem 0 2.1rem;
  border-bottom: 1px solid var(--proc-border);
}

.ratib-proc-hero__title {
  margin: 0 0 0.65rem;
  font-size: clamp(1.7rem, 3.2vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--proc-ink);
}

.ratib-proc-hero__lead {
  margin: 0 0 0.85rem;
  max-width: 44rem;
  font-size: 0.98rem;
  line-height: 1.58;
  color: var(--about-muted);
}

.ratib-proc-notice {
  margin: 0;
  padding: 0.65rem 0.8rem;
  max-width: 44rem;
  font-size: 0.72rem;
  line-height: 1.5;
  color: #a8a29e;
  background: rgba(51, 65, 85, 0.35);
  border: 1px solid var(--proc-border);
  border-radius: 4px;
}

/* Identity registry */
.ratib-proc-identity-grid {
  display: grid;
  gap: 0.5rem;
  margin-top: 1rem;
}

@media (min-width: 720px) {
  .ratib-proc-identity-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.ratib-proc-identity-row {
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: 0.65rem;
  align-items: start;
  padding: 0.85rem 0.95rem;
}

.ratib-proc-identity-row__icon {
  color: var(--proc-accent);
  padding-top: 0.15rem;
}

.ratib-proc-identity-row__body dt {
  margin: 0 0 0.2rem;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: #64748b;
}

.ratib-proc-identity-row__body dd {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--proc-ink);
}

.ratib-proc-identity-row__body a {
  color: #cbd5e1;
  text-decoration: none;
  border-bottom: 1px solid rgba(148, 163, 184, 0.35);
}

.ratib-proc-identity-row__body a:hover {
  color: #fff;
}

/* Engagement process */
.ratib-proc-section--engagement {
  background: linear-gradient(180deg, rgba(51, 65, 85, 0.2) 0%, transparent 100%);
}

.ratib-proc-process {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.ratib-proc-process__step {
  display: grid;
  grid-template-columns: 2.5rem 2rem 1fr;
  gap: 0.65rem 0.75rem;
  align-items: start;
  padding: 0.95rem 1rem;
}

.ratib-proc-process__num {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--proc-accent);
  padding-top: 0.1rem;
}

.ratib-proc-process__icon {
  color: #64748b;
  padding-top: 0.1rem;
}

.ratib-proc-process__copy h3 {
  margin: 0 0 0.3rem;
  font-size: 0.95rem;
  color: var(--proc-ink);
}

.ratib-proc-process__copy p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.48;
  color: var(--about-muted);
}

/* Security refs */
.ratib-proc-section--security {
  background: linear-gradient(180deg, rgba(30, 58, 138, 0.08) 0%, transparent 100%);
}

.ratib-proc-summary {
  margin: 1rem 0;
  padding: 1rem 1.1rem;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--about-muted);
}

.ratib-proc-ref-links {
  display: grid;
  gap: 0.55rem;
}

@media (min-width: 768px) {
  .ratib-proc-ref-links {
    grid-template-columns: repeat(2, 1fr);
  }
}

.ratib-proc-ref-link {
  display: grid;
  grid-template-columns: 2.25rem 1fr auto;
  gap: 0.65rem;
  align-items: center;
  padding: 0.95rem 1rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, background 0.2s;
}

.ratib-proc-ref-link:hover {
  border-color: rgba(196, 181, 168, 0.4);
}

.ratib-proc-ref-link__icon {
  color: #93c5fd;
}

.ratib-proc-ref-link__copy strong {
  display: block;
  font-size: 0.92rem;
  color: var(--proc-ink);
  margin-bottom: 0.2rem;
}

.ratib-proc-ref-link__copy span {
  display: block;
  font-size: 0.82rem;
  line-height: 1.4;
  color: var(--about-muted);
}

.ratib-proc-ref-link__arrow {
  color: #64748b;
  font-family: var(--about-mono);
}

/* Boundary diagram */
.ratib-proc-boundary-diagram {
  max-width: 28rem;
  margin: 1rem auto 1.25rem;
  padding: 1rem;
  border: 1px solid var(--proc-border);
  border-radius: 8px;
  text-align: center;
  background: rgba(15, 23, 42, 0.5);
}

.ratib-proc-boundary-diagram__plane {
  padding: 0.55rem;
  font-size: 0.8rem;
  font-weight: 700;
  font-family: var(--about-mono);
  color: #cbd5e1;
  border: 1px solid var(--proc-border);
  border-radius: 4px;
}

.ratib-proc-boundary-diagram__line {
  width: 2px;
  height: 0.85rem;
  margin: 0.4rem auto;
  background: var(--proc-accent);
}

.ratib-proc-boundary-diagram__tenants {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.35rem;
}

.ratib-proc-boundary-diagram__tenants span {
  padding: 0.4rem 0.2rem;
  font-size: 0.62rem;
  font-family: var(--about-mono);
  color: #a8a29e;
  border: 1px solid var(--proc-border);
  border-radius: 3px;
}

/* Legal notes */
.ratib-proc-section--legal {
  background: linear-gradient(180deg, rgba(51, 65, 85, 0.15) 0%, transparent 100%);
}

.ratib-proc-legal-list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.ratib-proc-legal-list__item {
  padding: 1rem 1.05rem;
  border-left: 3px solid var(--proc-accent);
}

.ratib-proc-legal-list__item h3 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
  color: var(--proc-ink);
}

.ratib-proc-legal-list__item p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.52;
  color: var(--about-muted);
}

/* CTAs */
.ratib-proc-section--requests {
  padding-bottom: 0.5rem;
}

.ratib-proc-cta-grid {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.1rem;
}

@media (min-width: 640px) {
  .ratib-proc-cta-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .ratib-proc-cta-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.ratib-proc-cta-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem 1.05rem;
  min-height: 100%;
}

.ratib-proc-cta-card__icon {
  color: var(--proc-accent);
}

.ratib-proc-cta-card h3 {
  margin: 0;
  font-size: 0.92rem;
  color: var(--proc-ink);
}

.ratib-proc-cta-card p {
  margin: 0;
  flex: 1;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--about-muted);
}

.ratib-proc-cta-card .ratib-about-btn {
  align-self: flex-start;
  margin-top: auto;
  font-size: 0.8rem;
}

/* Contact */
.ratib-proc-section--contact {
  padding-bottom: 3rem;
}

.ratib-proc-contact-card {
  max-width: 36rem;
  margin: 1rem auto 0;
  padding: 1.35rem 1.4rem;
  text-align: center;
}

.ratib-proc-contact-email {
  display: inline-block;
  font-size: 1.15rem;
  font-weight: 700;
  color: #f1f5f9;
  text-decoration: none;
  font-family: var(--about-mono);
  letter-spacing: 0.02em;
}

.ratib-proc-contact-email:hover {
  color: var(--proc-accent-strong);
}

.ratib-proc-contact-card__hq {
  margin: 0.5rem 0 1rem;
  font-size: 0.78rem;
  color: #64748b;
}

.ratib-proc-contact-card__channels {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1rem;
}

.ratib-proc-contact-card__channels a {
  font-size: 0.82rem;
  color: #94a3b8;
  text-decoration: none;
}

.ratib-proc-contact-card__channels a:hover {
  color: #e2e8f0;
}

.ratib-proc-contact-card__channels i {
  margin-right: 0.35rem;
}

[data-ratib-reveal] {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

[data-ratib-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  [data-ratib-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}