/*
Site-Header styles for RDBK Studio
*/

/* RDBK Header */
.rdbk-site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--rdbk-header-height);
  background: var(--rdbk-white);
  color: var(--rdbk-ink);
  transition:
    box-shadow var(--rdbk-move),
    background-color var(--rdbk-move);
}

.rdbk-site-header.rdbk-is-scrolled,
.rdbk-site-header.rdbk-desktop-expanded,
.rdbk-site-header.rdbk-mobile-open {
  box-shadow: var(--rdbk-shadow-sm);
}

.rdbk-navbar {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* RDBK Brand */
.rdbk-brand {
  position: relative;
  z-index: 1004;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.rdbk-brand-mark {
  width: 40px;
  height: 40px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  transition:
    transform var(--rdbk-move),
    background-color var(--rdbk-move);
}

.rdbk-brand:hover .rdbk-brand-mark,
.rdbk-brand:focus-visible .rdbk-brand-mark {
  transform: rotate(-7deg) scale(1.04);
}

.rdbk-brand-text {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 17px;
  font-weight: 820;
  line-height: 1;
  letter-spacing: -0.045em;
  white-space: nowrap;
}

/* RDBK Desktop Navigation */
.rdbk-desktop-nav {
  display: flex;
  flex: 1;
  justify-content: flex-end;
  min-width: 0;
}

.rdbk-desktop-nav-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  min-width: 0;
}

.rdbk-desktop-list {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.rdbk-desktop-item {
  position: relative;
}

.rdbk-desktop-item-mega {
  position: static;
}

.rdbk-desktop-link {
  position: relative;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 15px;
  border-radius: var(--rdbk-radius-pill);
  color: var(--rdbk-ink-soft);
  font-size: 14px;
  font-weight: 720;
  letter-spacing: -0.012em;
  transition:
    color var(--rdbk-fast),
    background-color var(--rdbk-fast),
    transform var(--rdbk-fast);
}

.rdbk-desktop-link:hover,
.rdbk-desktop-link:focus-visible,
.rdbk-desktop-link.rdbk-is-active,
.rdbk-desktop-item-mega.rdbk-is-open > .rdbk-desktop-link {
  color: var(--rdbk-ink);
  background: var(--rdbk-paper);
}

.rdbk-caret {
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform var(--rdbk-move);
}

.rdbk-desktop-item-mega.rdbk-is-open .rdbk-caret {
  transform: rotate(225deg) translateX(-3px);
}

/* RDBK Desktop Mega Menu */
.rdbk-mega-menu {
  position: absolute;
  top: var(--rdbk-header-height);
  left: 0;
  right: 0;
  width: 100%;
  background: var(--rdbk-white);
  border-radius: 0 0 30px 30px;
  box-shadow: var(--rdbk-shadow-lg);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-14px);
  clip-path: inset(0 0 100% 0 round 0 0 30px 30px);
  transition:
    opacity 240ms ease,
    transform var(--rdbk-slow),
    clip-path var(--rdbk-slow),
    visibility 240ms ease;
}

.rdbk-desktop-item-mega.rdbk-is-open .rdbk-mega-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
  clip-path: inset(0 0 0 0 round 0 0 30px 30px);
}

.rdbk-mega-inner {
  width: min(var(--rdbk-container), calc(100% - 32px));
  margin-inline: auto;
  display: grid;
  gap: 14px;
  padding: 18px 0 20px;
}

.rdbk-mega-head {
  display: grid;
  grid-template-columns: minmax(260px, 1.05fr) minmax(280px, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 14px 18px;
  border-radius: 24px;
  background: var(--rdbk-paper);
}

.rdbk-mega-kicker {
  margin: 0 0 10px;
  color: var(--rdbk-blue);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.rdbk-mega-title {
  margin: 0;
  color: var(--rdbk-ink);
  font-size: 24px;
  line-height: 1;
  letter-spacing: -0.04em;
}

.rdbk-mega-text {
  margin: 0;
  color: var(--rdbk-muted);
  font-size: 13px;
  line-height: 1.45;
}

.rdbk-mega-price {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: var(--rdbk-radius-pill);
  background: var(--rdbk-white);
  color: var(--rdbk-blue);
  font-size: 12px;
  font-weight: 850;
  white-space: nowrap;
}

.rdbk-mega-price .rdbk-icon {
  margin-right: 7px;
  font-size: 12px;
}

.rdbk-mega-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.rdbk-mega-card {
  position: relative;
  min-height: 88px;
  display: flex;
  align-items: flex-start;
  gap: 13px;
  padding: 14px;
  border-radius: 20px;
  background: var(--rdbk-paper);
  opacity: 0;
  transform: translateY(10px);
  transition:
    opacity 360ms var(--rdbk-ease),
    transform 360ms var(--rdbk-ease),
    background-color var(--rdbk-move),
    box-shadow var(--rdbk-move);
}

.rdbk-desktop-item-mega.rdbk-is-open .rdbk-mega-card {
  opacity: 1;
  transform: translateY(0);
}

.rdbk-desktop-item-mega.rdbk-is-open .rdbk-mega-card:nth-child(1) {
  transition-delay: 50ms;
}

.rdbk-desktop-item-mega.rdbk-is-open .rdbk-mega-card:nth-child(2) {
  transition-delay: 80ms;
}

.rdbk-desktop-item-mega.rdbk-is-open .rdbk-mega-card:nth-child(3) {
  transition-delay: 110ms;
}

.rdbk-desktop-item-mega.rdbk-is-open .rdbk-mega-card:nth-child(4) {
  transition-delay: 140ms;
}

.rdbk-desktop-item-mega.rdbk-is-open .rdbk-mega-card:nth-child(5) {
  transition-delay: 170ms;
}

.rdbk-desktop-item-mega.rdbk-is-open .rdbk-mega-card:nth-child(6) {
  transition-delay: 200ms;
}

.rdbk-mega-card::before {
  content: "";
  position: absolute;
  top: 18px;
  right: 18px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--rdbk-blue);
  transform: scale(0);
  transition: transform var(--rdbk-move);
}

.rdbk-mega-card-icon {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--rdbk-white);
  color: var(--rdbk-blue);
  font-size: 14px;
  transition:
    background-color var(--rdbk-move),
    color var(--rdbk-move),
    transform var(--rdbk-move);
}

.rdbk-mega-card-body {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.rdbk-mega-card:hover,
.rdbk-mega-card:focus-visible,
.rdbk-mega-card.rdbk-is-previewed {
  background: var(--rdbk-white);
  box-shadow: var(--rdbk-shadow-sm);
  transform: translateY(-2px);
}

.rdbk-mega-card:hover::before,
.rdbk-mega-card:focus-visible::before,
.rdbk-mega-card.rdbk-is-previewed::before {
  transform: scale(1);
}

.rdbk-mega-card:hover .rdbk-mega-card-icon,
.rdbk-mega-card:focus-visible .rdbk-mega-card-icon,
.rdbk-mega-card.rdbk-is-previewed .rdbk-mega-card-icon {
  background: var(--rdbk-blue);
  color: var(--rdbk-white);
  transform: rotate(-6deg) scale(1.04);
}

.rdbk-mega-card-title {
  display: block;
  color: var(--rdbk-ink);
  font-size: 15px;
  font-weight: 850;
  letter-spacing: -0.025em;
}

.rdbk-mega-card-text {
  display: block;
  max-width: 100%;
  color: var(--rdbk-muted);
  font-size: 12px;
  line-height: 1.35;
}

.rdbk-mega-bottom {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 10px;
}

.rdbk-quick-path {
  display: block;
  padding: 12px 24px;
  border-radius: 16px;
  background: var(--rdbk-paper);
  color: var(--rdbk-ink);
  transition:
    transform var(--rdbk-move),
    background-color var(--rdbk-move),
    color var(--rdbk-move);
}

.rdbk-quick-path:hover,
.rdbk-quick-path:focus-visible {
  transform: translateY(-2px);
  background: var(--rdbk-paper-strong);
}

.rdbk-quick-path .rdbk-icon {
  margin-bottom: 10px;
  color: var(--rdbk-blue);
  font-size: 14px;
}

.rdbk-quick-path strong,
.rdbk-quick-path span {
  display: block;
}

.rdbk-quick-path strong {
  margin-bottom: 5px;
  font-size: 14px;
  letter-spacing: -0.025em;
}

.rdbk-quick-path span {
  color: var(--rdbk-muted);
  font-size: 12px;
  line-height: 1.4;
}

.rdbk-quick-path-blue {
  background: var(--rdbk-blue);
  color: var(--rdbk-white);
}

.rdbk-quick-path-blue .rdbk-icon {
  color: var(--rdbk-white);
}

.rdbk-quick-path-blue span {
  color: rgba(255, 255, 255, 0.72);
}

.rdbk-quick-path-blue:hover,
.rdbk-quick-path-blue:focus-visible {
  background: var(--rdbk-blue-dark);
}

/* RDBK Mobile Toggle */
.rdbk-mobile-toggle {
  position: relative;
  z-index: 1004;
  width: 48px;
  height: 48px;
  display: none;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--rdbk-paper);
  transition:
    transform var(--rdbk-fast),
    background-color var(--rdbk-fast);
}

.rdbk-mobile-toggle:hover,
.rdbk-mobile-toggle:focus-visible {
  transform: scale(1.04);
  background: var(--rdbk-paper-strong);
}

.rdbk-mobile-toggle-line {
  position: absolute;
  left: 50%;
  width: 18px;
  height: 2px;
  border-radius: 99px;
  background: var(--rdbk-ink);
  transform: translateX(-50%);
  transition:
    top var(--rdbk-move),
    transform var(--rdbk-move),
    opacity var(--rdbk-move),
    width var(--rdbk-move);
}

.rdbk-mobile-toggle-line:nth-child(1) {
  top: 16px;
}

.rdbk-mobile-toggle-line:nth-child(2) {
  top: 23px;
  width: 14px;
}

.rdbk-mobile-toggle-line:nth-child(3) {
  top: 30px;
}

.rdbk-mobile-toggle:hover .rdbk-mobile-toggle-line:nth-child(2) {
  width: 18px;
}

.rdbk-site-header.rdbk-mobile-open .rdbk-mobile-toggle-line:nth-child(1) {
  top: 23px;
  transform: translateX(-50%) rotate(45deg);
}

.rdbk-site-header.rdbk-mobile-open .rdbk-mobile-toggle-line:nth-child(2) {
  opacity: 0;
}

.rdbk-site-header.rdbk-mobile-open .rdbk-mobile-toggle-line:nth-child(3) {
  top: 23px;
  transform: translateX(-50%) rotate(-45deg);
}

/* RDBK Mobile Navigation */
.rdbk-mobile-nav {
  display: none;
}

.rdbk-mobile-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  height: 100%;
  width: 100%;
  background: var(--rdbk-white);
  transform: translateY(-18px);
  opacity: 0;
  clip-path: inset(0 0 100% 0);
  transition:
    transform var(--rdbk-slow),
    opacity var(--rdbk-move),
    clip-path var(--rdbk-slow);
}

.rdbk-site-header.rdbk-mobile-open .rdbk-mobile-panel {
  transform: translateY(0);
  opacity: 1;
  clip-path: inset(0 0 0 0);
}

.rdbk-mobile-top {
  height: var(--rdbk-mobile-header-height);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-inline: 20px;
  border-bottom: 1px solid transparent;
}

.rdbk-mobile-scroll {
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 44px 20px 18px;
}

.rdbk-mobile-list {
  display: grid;
  gap: 6px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.rdbk-mobile-item {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 380ms var(--rdbk-ease),
    transform 380ms var(--rdbk-ease);
}

.rdbk-site-header.rdbk-mobile-open .rdbk-mobile-item {
  opacity: 1;
  transform: translateY(0);
}

.rdbk-site-header.rdbk-mobile-open .rdbk-mobile-item:nth-child(1) {
  transition-delay: 40ms;
}

.rdbk-site-header.rdbk-mobile-open .rdbk-mobile-item:nth-child(2) {
  transition-delay: 70ms;
}

.rdbk-site-header.rdbk-mobile-open .rdbk-mobile-item:nth-child(3) {
  transition-delay: 100ms;
}

.rdbk-site-header.rdbk-mobile-open .rdbk-mobile-item:nth-child(4) {
  transition-delay: 130ms;
}

.rdbk-site-header.rdbk-mobile-open .rdbk-mobile-item:nth-child(5) {
  transition-delay: 160ms;
}

.rdbk-site-header.rdbk-mobile-open .rdbk-mobile-item:nth-child(6) {
  transition-delay: 190ms;
}

.rdbk-mobile-link,
.rdbk-mobile-accordion-button {
  width: 100%;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 0;
  color: var(--rdbk-ink);
  font-size: clamp(19px, 5.2vw, 27px);
  font-weight: 820;
  line-height: 1.08;
  letter-spacing: -0.055em;
  text-align: left;
  transition:
    color var(--rdbk-fast),
    transform var(--rdbk-fast);
}

.rdbk-mobile-link:hover,
.rdbk-mobile-link:focus-visible,
.rdbk-mobile-link.rdbk-is-active {
  color: var(--rdbk-blue);
  transform: translateX(4px);
}

.rdbk-mobile-accordion-button:hover,
.rdbk-mobile-accordion-button:focus-visible,
.rdbk-mobile-accordion-button.rdbk-is-shifted {
  color: var(--rdbk-blue);
}

.rdbk-mobile-accordion-button.rdbk-is-shifted {
  transform: translateX(4px);
}

.rdbk-mobile-accordion-button .rdbk-caret {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  margin-right: 14px;
}

.rdbk-mobile-accordion.rdbk-is-open .rdbk-caret {
  transform: rotate(225deg) translateY(-1px);
}

.rdbk-mobile-submenu {
  display: grid;
  grid-template-rows: 0fr;
  transition:
    grid-template-rows var(--rdbk-move),
    padding var(--rdbk-move);
}

.rdbk-mobile-accordion.rdbk-is-open .rdbk-mobile-submenu {
  grid-template-rows: 1fr;
  padding-block: 24px;
}

.rdbk-mobile-submenu-inner {
  min-height: 0;
  overflow: hidden;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding-left: 0;
}

.rdbk-mobile-service-link {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  min-height: 74px;
  padding: 11px;
  border-radius: 18px;
  background: var(--rdbk-paper);
  transition:
    background-color var(--rdbk-fast),
    transform var(--rdbk-fast);
}

.rdbk-mobile-service-link:hover,
.rdbk-mobile-service-link:focus-visible {
  background: var(--rdbk-paper-strong);
  transform: translateX(3px);
}

.rdbk-mobile-service-icon {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--rdbk-white);
  color: var(--rdbk-blue);
  font-size: 14px;
}

.rdbk-mobile-service-title {
  display: block;
  margin: 0 0 4px;
  color: var(--rdbk-ink);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: -0.025em;
}

.rdbk-mobile-service-text {
  display: block;
  color: var(--rdbk-muted);
  font-size: 11px;
  line-height: 1.3;
}

.rdbk-mobile-feature-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 16px;
}

.rdbk-mobile-feature {
  min-height: 72px;
  display: grid;
  align-content: center;
  gap: 5px;
  padding: 12px;
  border-radius: 18px;
  background: var(--rdbk-dark-soft);
  color: var(--rdbk-white);
}

.rdbk-mobile-feature strong {
  font-size: 13px;
  letter-spacing: -0.02em;
}

.rdbk-mobile-feature span {
  color: rgba(255, 255, 255, 0.66);
  font-size: 11px;
  line-height: 1.35;
}

.rdbk-mobile-footer {
  display: grid;
  gap: 12px;
  padding: 14px 20px max(18px, env(safe-area-inset-bottom));
  background: var(--rdbk-white);
  box-shadow: 0 -14px 34px rgba(0, 0, 0, 0.045);
}

.rdbk-mobile-footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.rdbk-mobile-footer .rdbk-lang-switch,
.rdbk-mobile-footer .rdbk-button {
  width: 100%;
  min-height: 48px;
}

.rdbk-mobile-footer .rdbk-button-soft {
  min-height: 44px;
  font-size: 13px;
}

.rdbk-social-links {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.rdbk-social-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.rdbk-social-link {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--rdbk-paper);
  color: var(--rdbk-ink);
  font-size: 14px;
  transition:
    transform var(--rdbk-fast),
    background-color var(--rdbk-fast),
    color var(--rdbk-fast);
}

.rdbk-social-link:hover,
.rdbk-social-link:focus-visible {
  transform: translateY(-2px);
  background: var(--rdbk-blue);
  color: var(--rdbk-white);
}

.rdbk-mobile-note {
  margin: 0;
  color: var(--rdbk-muted);
  font-size: 12px;
  line-height: 1.45;
}

/* RDBK Tablet */
@media (max-width: 1120px) {
  .rdbk-desktop-nav-inner {
    gap: 16px;
  }

  .rdbk-desktop-link {
    padding-inline: 10px;
  }

  .rdbk-mega-head {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .rdbk-mega-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rdbk-mega-bottom {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* RDBK Mobile */
@media (max-width: 991px) {
  .rdbk-site-header {
    height: var(--rdbk-mobile-header-height);
  }

  .rdbk-desktop-nav {
    display: none;
  }

  .rdbk-mobile-toggle {
    display: inline-flex;
  }

  .rdbk-mobile-only {
    display: block;
  }

  .rdbk-mobile-nav {
    position: fixed;
    inset: 0;
    z-index: 1002;
    display: block;
    background: rgba(16, 16, 16, 0.22);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
      opacity var(--rdbk-move),
      visibility var(--rdbk-move);
  }

  @supports (backdrop-filter: blur(6px)) {
    .rdbk-mobile-nav {
      backdrop-filter: blur(6px);
    }
  }

  .rdbk-site-header.rdbk-mobile-open .rdbk-mobile-nav {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .rdbk-hero {
    min-height: calc(100vh - var(--rdbk-mobile-header-height));
  }

  .rdbk-hero-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .rdbk-hero-proof {
    max-width: 420px;
  }
}

/* RDBK Small Mobile */
@media (max-width: 640px) {
  .rdbk-container {
    width: min(var(--rdbk-container), calc(100% - 24px));
  }

  .rdbk-brand-text {
    font-size: 16px;
  }

  .rdbk-brand-mark {
    width: 38px;
    height: 38px;
  }

  .rdbk-mobile-top,
  .rdbk-mobile-scroll,
  .rdbk-mobile-footer {
    padding-inline: 16px;
  }

  .rdbk-mobile-feature-strip,
  .rdbk-mobile-footer-grid {
    grid-template-columns: 1fr;
  }

  .rdbk-mobile-scroll {
    padding-top: 44px;
  }

  .rdbk-mobile-link,
  .rdbk-mobile-accordion-button {
    min-height: 44px;
    padding-block: 8px;
  }

  .rdbk-hero {
    padding: 72px 0 78px;
  }

  .rdbk-hero h1 {
    font-size: clamp(43px, 13vw, 64px);
  }

  .rdbk-hero-text {
    font-size: 16px;
  }

  .rdbk-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .rdbk-hero-actions .rdbk-button {
    width: 100%;
  }
}

/* RDBK Narrow Mobile */
@media (max-width: 420px) {
  .rdbk-mobile-service-link {
    grid-template-columns: 1fr;
    gap: 7px;
    min-height: 76px;
    padding: 10px;
  }

  .rdbk-mobile-service-icon {
    width: 28px;
    height: 28px;
    font-size: 13px;
  }

  .rdbk-mobile-service-title {
    font-size: 12px;
  }

  .rdbk-mobile-service-text {
    font-size: 10px;
  }
}

/* RDBK Extra Narrow Mobile */
@media (max-width: 380px) {
  .rdbk-mobile-submenu-inner {
    grid-template-columns: 1fr;
  }

  .rdbk-mobile-service-link {
    grid-template-columns: 30px minmax(0, 1fr);
  }
}

/* RDBK Short Viewports */
@media (max-width: 991px) and (max-height: 690px) {
  .rdbk-mobile-link,
  .rdbk-mobile-accordion-button {
    min-height: 40px;
    padding-block: 6px;
    font-size: clamp(18px, 4.8vw, 23px);
  }

  .rdbk-mobile-service-link {
    min-height: 52px;
    padding: 10px;
  }

  .rdbk-mobile-feature-strip {
    display: none;
  }

  .rdbk-mobile-footer {
    gap: 9px;
    padding-top: 10px;
  }

  .rdbk-mobile-footer .rdbk-lang-switch,
  .rdbk-mobile-footer .rdbk-button {
    min-height: 46px;
  }
}