/* Single-book composition; all book content and buttons remain semantic HTML. */
.single-site-header {
  background: #fffefef5;
  border-bottom: 1px solid #e8f0f3;
  box-shadow: 0 2px 15px #173e5105;
}
.single-site-header .header-inner {
  min-height: 64px;
  gap: 24px;
  max-width: 1320px;
}
.single-site-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  color: #123e53;
  font-size: 17px;
  text-decoration: none;
}
.single-site-brand svg {
  width: 45px;
  height: 38px;
}
.single-site-header #primary-menu {
  display: flex;
  gap: 24px;
  flex: 1;
  justify-content: center;
}
.single-site-header #primary-menu a {
  font-size: 13px;
  white-space: nowrap;
}
.single-site-header .header-search {
  width: 180px;
  min-width: 120px;
  height: 34px;
  margin: 0;
}
.single-site-header .header-search input {
  font-size: 11px;
  min-width: 0;
  padding: 6px 10px;
}
.single-site-header .rd-header-tools {
  gap: 14px;
}
.single-site-header .account-link {
  padding: 0;
}
.single-site-footer {
  padding: 22px 0;
  background: #fff;
  border-top: 1px solid #e7f0f4;
  color: #648194;
}
.single-site-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}
.single-site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 11px;
}
.single-site-footer small {
  font-size: 10px;
  display: block;
}
.single-site-footer .social-links {
  margin: 0 0 7px;
}
.single-book-page {
  color: #173e55;
  background: #fff;
  line-height: 1.9;
}
.single-book-page .container {
  max-width: 1240px;
}
.single-book-page h2 {
  font-size: clamp(23px, 2.3vw, 32px);
  line-height: 1.6;
  margin: 0 0 20px;
  font-weight: 800;
}
.single-book-page h2:after {
  content: "";
  display: inline-block;
  width: 55px;
  height: 1px;
  background: #5da2ae;
  vertical-align: middle;
  margin-right: 18px;
}
.single-book-page h3 {
  font-size: 20px;
  margin: 0 0 12px;
}
.single-book-page p {
  margin: 0 0 20px;
  color: #687c87;
}
.single-book-hero {
  background:
    linear-gradient(270deg, #f6fbfeee 0%, #f6fbfee8 50%, #f5fafb05 80%),
    url("book-library-hd.webp") center/cover no-repeat;
  overflow: hidden;
}
.single-book-hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items: center;
  min-height: 520px;
  padding-top: 42px;
  padding-bottom: 38px;
}
.single-book-copy {
  text-align: center;
}
.single-book-kicker {
  font-size: 19px;
  color: #19596c;
}
.single-book-copy h1 {
  font-size: clamp(32px, 3.2vw, 48px);
  line-height: 1.4;
  margin: 8px 0;
  color: #0c4b60;
  font-weight: 850;
}
.single-book-subtitle {
  font-size: clamp(23px, 2.5vw, 34px);
  color: #214f63 !important;
  margin: 0 0 15px !important;
}
.single-book-copy > p:not(.single-book-subtitle) {
  font-size: 16px;
}
.single-book-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 26px 0;
}
.single-book-pillars > div {
  display: grid;
  justify-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
}
.single-book-pillars svg {
  width: 45px;
  height: 45px;
  padding: 8px;
  background: #e8f4f7;
  border-radius: 50%;
  color: #347f90;
}
.single-book-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.single-book-actions .actions {
  margin: 0;
}
.single-book-actions .button,
.single-book-secondary-art .button {
  min-width: 180px;
}
.single-book-page .button {
  font-size: 14px;
  padding: 11px 23px;
  border-radius: 30px;
  min-height: 44px;
}
.single-book-page .button--outline {
  background: #ffffffd9;
}
.single-book-price {
  font-weight: 700;
  font-size: 20px !important;
  margin-top: 12px !important;
  margin-bottom: 0 !important;
}
.single-book-price small {
  font-size: 11px;
  font-weight: 400;
}
.single-book-mockup {
  position: relative;
  width: 340px;
  max-width: 100%;
  height: 365px;
  margin: 25px auto 10px;
  isolation: isolate;
  perspective: 1000px;
}
.single-book-mockup > img {
  position: absolute;
  left: 8%;
  bottom: 0;
  width: 67%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  object-position: bottom;
  transform: rotateY(-13deg);
  filter: drop-shadow(-9px 12px 10px #1c46572d);
  z-index: 2;
  border-radius: 1px 3px 3px 1px;
}
.single-book-back {
  position: absolute;
  right: 0;
  bottom: 5px;
  width: 58%;
  height: 82%;
  padding: 40px 18px 20px;
  background: linear-gradient(120deg, #eaf2f3, #d2e1e6);
  border: 1px solid #c1d4dd;
  box-shadow: 7px 10px 18px #173e5129;
  transform: rotateY(-10deg);
  text-align: center;
  font-size: 12px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
  color: #35576b;
}
.single-book-back strong {
  font-size: 17px;
}
.single-book-back p {
  margin: 0 !important;
}
.single-book-back span {
  font-size: 11px;
}
.single-book-hero-art {
  width: 410px;
  height: 420px;
}
.single-book-info {
  display: grid;
  grid-template-columns: 1.7fr 0.8fr;
  gap: 60px;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 25px;
}
.single-book-facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 13px;
  margin: 0 0 25px;
}
.single-book-facts > div {
  min-height: 130px;
  padding: 15px 10px;
  border: 1px solid #eaf0f3;
  border-radius: 12px;
  display: grid;
  place-content: center;
  justify-items: center;
  text-align: center;
  background: linear-gradient(#fff, #fbfdfe);
  box-shadow: 0 2px 12px #264c6703;
}
.single-book-facts svg {
  width: 37px;
  height: 37px;
  color: #367d90;
  margin-bottom: 8px;
}
.single-book-facts strong {
  font-size: 15px;
  max-width: 95px;
}
.single-book-secondary-art {
  text-align: center;
}
.single-book-secondary-art .single-book-mockup {
  width: 250px;
  height: 280px;
  margin: 0 auto 20px;
}
.single-book-info-copy p {
  font-size: 16px;
}
.single-book-preview {
  display: flex;
  align-items: center;
  gap: 24px;
  background: #f0f8fb;
  border-radius: 16px;
  padding: 23px 32px !important;
  margin-top: 16px;
  margin-bottom: 25px;
}
.single-book-preview > span {
  display: grid;
  place-items: center;
  width: 75px;
  height: 75px;
  background: #e4f2f7;
  border-radius: 50%;
  flex-shrink: 0;
}
.single-book-preview > span svg {
  width: 45px;
  height: 45px;
}
.single-book-preview h2 {
  margin: 0;
  font-size: 25px;
}
.single-book-preview p {
  margin: 0;
  font-size: 14px;
}
.single-book-preview .button {
  margin-right: auto;
}
.single-book-section {
  padding-top: 20px;
  padding-bottom: 25px;
}
.single-book-section > h2,
.single-book-learning h2 {
  text-align: center;
  margin-bottom: 3px;
}
.single-book-lead {
  text-align: center;
  font-size: 14px;
  margin-bottom: 20px !important;
}
.single-book-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
  margin-top: 15px;
}
.single-book-cards article {
  border: 1px solid #e8eef3;
  border-radius: 13px;
  padding: 22px 18px 18px;
  text-align: center;
  background: linear-gradient(140deg, #fff, #f8fbfd);
  box-shadow: 0 3px 15px #173f5303;
}
.single-book-cards svg {
  width: 43px;
  height: 43px;
  color: #367b8e;
  margin: 0 auto 12px;
}
.single-book-cards h3 {
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 9px;
}
.single-book-cards p {
  font-size: 13px;
  line-height: 1.9;
  margin: 0;
}
.single-book-learning {
  padding: 30px 0;
  background: #f2f8fb;
}
.single-book-learning ol {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  list-style: none;
  gap: 22px;
  padding: 0;
  margin: 22px 0 0;
}
.single-book-learning li {
  text-align: center;
  position: relative;
}
.single-book-step {
  width: 78px;
  height: 78px;
  border-radius: 50%;
  border: 1px solid #d3e5ec;
  background: #f8fcfe;
  display: grid;
  place-items: center;
  position: relative;
  margin: 0 auto 17px;
}
.single-book-step svg {
  width: 37px;
  height: 37px;
  color: #337e91;
}
.single-book-step b {
  position: absolute;
  top: -12px;
  right: 28px;
  background: #2b8294;
  color: white;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  font-size: 12px;
}
.single-book-learning h3 {
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 9px;
}
.single-book-learning li p {
  font-size: 12px;
  line-height: 1.85;
  margin: 0;
}
.single-book-closing {
  background:
    linear-gradient(#f4fafecc, #f4fafedb),
    url("book-library-hd.webp") center 65% / cover;
  padding: 22px 0;
  text-align: center;
}
.single-book-closing h2 {
  font-size: 20px;
  margin: 0 0 10px;
}
.single-book-closing h2:after {
  display: none;
}
.single-book-empty {
  padding-block: 70px;
}
.emp-hero-left .emp-photo,
.emp-hero-right .emp-photo {
  object-fit: cover;
}
.emp-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@media (min-width: 851px) {
  .single-site-header .menu-toggle {
    display: none !important;
  }
}
@media (max-width: 1100px) {
  .single-site-header .header-inner {
    gap: 15px;
  }
  .single-site-header #primary-menu {
    gap: 13px;
  }
  .single-site-header .header-search {
    width: 145px;
  }
  .single-book-hero-grid {
    gap: 20px;
  }
  .single-book-info {
    gap: 25px;
  }
  .single-book-hero-art {
    width: 340px;
    height: 360px;
  }
}
@media (max-width: 850px) {
  .single-site-header .header-inner {
    flex-wrap: wrap;
    min-height: 60px;
    gap: 12px;
    padding-block: 9px;
  }
  .single-site-header .menu-toggle {
    display: flex;
    order: 3;
    margin-right: auto;
  }
  .single-site-header #primary-menu {
    display: none;
    width: 100%;
    order: 5;
    flex-direction: column;
    gap: 0;
    padding: 5px 0;
  }
  .single-site-header #primary-menu.is-open,
  .single-site-header #primary-menu.open {
    display: flex;
  }
  .single-site-header #primary-menu a {
    padding: 10px;
  }
  .single-site-header .header-search {
    flex: 1;
    max-width: 220px;
  }
  .single-site-header .rd-header-tools {
    order: 2;
  }
  .single-book-hero-grid {
    min-height: 440px;
  }
  .single-book-hero-art {
    width: 270px;
    height: 320px;
  }
  .single-book-copy h1 {
    font-size: 31px;
  }
  .single-book-pillars {
    gap: 8px;
  }
  .single-book-pillars span {
    font-size: 11px;
  }
  .single-book-info {
    grid-template-columns: 1fr;
  }
  .single-book-secondary-art {
    display: none;
  }
  .single-book-learning ol {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px 22px;
  }
  .single-book-cards {
    grid-template-columns: repeat(2, 1fr);
  }
  .single-site-footer-inner {
    flex-wrap: wrap;
  }
  .single-site-footer nav {
    flex: 1;
  }
  .single-book-preview {
    margin-inline: 20px !important;
    width: auto !important;
  }
}
@media (max-width: 600px) {
  .single-site-brand {
    font-size: 14px;
  }
  .single-site-brand svg {
    width: 32px;
    height: 30px;
  }
  .single-site-header .header-inner {
    gap: 9px;
  }
  .single-site-header .header-search {
    max-width: none;
    width: auto;
    flex: 1;
    min-width: 90px;
  }
  .single-site-header .rd-header-tools {
    gap: 9px;
  }
  .single-site-header .account-link svg,
  .single-site-header .rd-cart-link svg {
    width: 21px;
  }
  .single-book-hero-grid {
    grid-template-columns: 1fr;
    padding-top: 25px;
    padding-bottom: 25px;
    gap: 10px;
  }
  .single-book-hero-art {
    grid-row: 1;
    width: 250px;
    height: 265px;
    margin: 0 auto 10px;
  }
  .single-book-copy h1 {
    font-size: 30px;
  }
  .single-book-subtitle {
    font-size: 25px;
  }
  .single-book-copy > p:not(.single-book-subtitle) {
    font-size: 14px;
  }
  .single-book-pillars {
    margin: 20px 0;
  }
  .single-book-actions {
    gap: 10px;
  }
  .single-book-actions .button {
    min-width: 0;
    font-size: 12px;
    padding: 10px 14px;
  }
  .single-book-info {
    padding-top: 25px;
  }
  .single-book-facts {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .single-book-facts > div {
    min-height: 110px;
  }
  .single-book-info-copy p {
    font-size: 14px;
  }
  .single-book-preview {
    padding: 20px !important;
    gap: 12px;
    flex-wrap: wrap;
  }
  .single-book-preview > span {
    width: 48px;
    height: 48px;
  }
  .single-book-preview > span svg {
    width: 30px;
    height: 30px;
  }
  .single-book-preview > div {
    flex: 1;
  }
  .single-book-preview h2 {
    font-size: 22px;
  }
  .single-book-preview h2:after {
    display: none;
  }
  .single-book-preview .button {
    margin: auto;
    flex-basis: 100%;
  }
  .single-book-cards {
    gap: 10px;
  }
  .single-book-cards article {
    padding: 18px 11px;
  }
  .single-book-cards h3 {
    font-size: 14px;
  }
  .single-book-cards p {
    font-size: 12px;
  }
  .single-book-learning ol {
    grid-template-columns: repeat(2, 1fr);
  }
  .single-book-page h2:after {
    width: 25px;
    margin-right: 8px;
  }
  .single-site-footer-inner {
    justify-content: center;
    text-align: center;
  }
  .single-site-footer nav {
    flex-basis: 100%;
    justify-content: center;
    gap: 12px;
  }
  .single-site-footer .social-links {
    justify-content: center;
  }
  .single-book-closing h2 {
    font-size: 17px;
  }
  .single-site-header .menu-toggle {
    width: 28px;
    padding: 4px;
  }
}

/* Replace the small reference hero crops with a dedicated high-resolution photograph. */
.emp-hero {
  background: url("platform-hero-hd.webp") center/cover no-repeat;
}
.emp-hero-left,
.emp-hero-right {
  display: none;
}
.emp-hero-copy {
  right: 24%;
  width: 48%;
  top: 4%;
}
.emp-hero-copy > p:last-child {
  max-width: 95%;
  margin-inline: auto;
}
.emp-hero-logo {
  height: 100px;
}
.emp-hero h1 {
  font-size: clamp(28px, 3.4vw, 48px);
}
.emp-tagline {
  font-size: clamp(18px, 2.4vw, 32px);
  margin-bottom: 17px;
}
@media (max-width: 600px) {
  .emp-hero {
    height: 380px;
    background-position: 38% center;
  }
  .emp-hero-copy {
    right: 5%;
    width: 90%;
    top: 7%;
    padding: 10px;
    background: radial-gradient(
      ellipse,
      #ffffffed 35%,
      #ffffffa0 70%,
      transparent
    );
  }
  .emp-hero-logo {
    height: 90px;
  }
  .emp-hero-copy > p:last-child {
    font-size: 12px;
  }
  .emp-hero-copy ul {
    gap: 10px;
  }
}
/* Scope the shared shell above legacy responsive navigation rules. */
.qiraah-reference .single-site-header .header-inner {
  display: flex;
  grid-template-columns: none;
  gap: 20px;
  min-height: 64px;
}
.qiraah-reference .single-site-brand {
  flex-shrink: 0;
}
.qiraah-reference .single-site-brand svg {
  flex-shrink: 0;
  width: 45px;
  height: 38px;
}
.qiraah-reference .single-site-header .header-inner > .header-search {
  width: 170px;
  flex-shrink: 1;
  max-width: 170px;
  height: 34px;
}
.qiraah-reference .single-site-header #primary-menu {
  position: static;
  inset: auto;
  top: auto;
  padding: 0;
  border: 0;
  box-shadow: none;
  border-radius: 0;
  background: transparent;
  max-height: none;
  overflow: visible;
  flex-direction: row;
}
.qiraah-reference .single-site-header #primary-menu a {
  padding: 0;
  font-size: 12px;
}
.single-book-page .qi {
  flex-shrink: 0;
}
@media (min-width: 851px) {
  .qiraah-reference .single-site-header #primary-menu {
    display: flex;
  }
  .qiraah-reference .single-site-header .menu-toggle {
    display: none !important;
  }
}
@media (max-width: 1100px) and (min-width: 851px) {
  .qiraah-reference .single-site-header .header-inner {
    gap: 12px;
  }
  .qiraah-reference .single-site-header #primary-menu {
    gap: 14px;
  }
  .qiraah-reference .single-site-header .header-inner > .header-search {
    max-width: 145px;
    width: 145px;
  }
  .single-site-brand {
    font-size: 15px;
  }
}
@media (max-width: 850px) {
  .qiraah-reference .single-site-header .header-inner {
    gap: 12px;
    flex-wrap: wrap;
  }
  .qiraah-reference .single-site-header .menu-toggle {
    display: flex !important;
  }
  .qiraah-reference .single-site-header #primary-menu {
    display: none;
    flex-direction: column;
    align-items: stretch;
    flex-basis: 100%;
    padding: 8px 0;
  }
  .qiraah-reference .single-site-header #primary-menu.is-open {
    display: flex;
  }
  .qiraah-reference .single-site-header #primary-menu a {
    padding: 9px 12px;
  }
  .qiraah-reference .single-site-header .header-inner > .header-search {
    max-width: 240px;
    width: auto;
    flex: 1;
  }
  .qiraah-reference .single-site-header .rd-header-tools {
    margin: 0;
  }
}
@media (max-width: 600px) {
  .qiraah-reference .single-site-header .header-inner {
    gap: 9px;
  }
  .qiraah-reference .single-site-brand svg {
    width: 32px;
    height: 30px;
  }
  .qiraah-reference .single-site-header .header-inner > .header-search {
    order: 4;
    flex-basis: 100%;
    max-width: none;
    margin: 0;
    height: 32px;
  }
  .single-site-brand {
    font-size: 14px;
  }
}
@media (max-width: 600px) {
  .single-book-hero {
    background:
      linear-gradient(0deg, #f4fafe 0%, #f4fafef5 48%, #f4fafe55 100%),
      url("book-library-hd.webp") left top/auto 480px no-repeat;
  }
  .single-book-hero-grid {
    padding-inline: 20px;
  }
  .single-book-copy > p {
    color: #516b7b;
  }
  .single-book-actions .actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 9px;
  }
}

/* Logo-only header: retain the accessible platform name without a visible duplicate. */
.qiraah-reference .single-site-header .single-site-brand svg {
  width: 62px;
  height: 48px;
}
@media (max-width: 600px) {
  .qiraah-reference .single-site-header .single-site-brand svg {
    width: 48px;
    height: 40px;
  }
}

/* Training is an honest coming-soon page, with the common site shell. */
.training-info--coming {
  min-height: 60vh;
  display: grid;
  place-items: center;
  padding-block: 65px;
}
.training-coming-card {
  max-width: 760px;
  text-align: center;
  padding: 44px 40px;
  background: linear-gradient(145deg, #fff, #f0f8fb);
  border: 1px solid #dcebf0;
  border-radius: 24px;
  box-shadow: 0 14px 45px #0c4c6010;
}
.training-coming-icon {
  display: grid;
  place-items: center;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: #e2f1f5;
  color: #21788a;
  margin: 0 auto 20px;
}
.training-coming-icon svg {
  width: 48px;
  height: 48px;
}
.training-coming-label {
  font-size: 13px;
  color: #327a88;
  margin: 0 0 9px;
}
.training-coming-card h1 {
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.6;
  color: #124b5f;
  margin: 0 0 15px;
}
.training-coming-card p {
  line-height: 1.9;
  color: #627f8c;
}
.training-coming-card .actions {
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 25px;
}
@media (max-width: 600px) {
  .training-info--coming {
    padding-block: 35px;
  }
  .training-coming-card {
    padding: 28px 20px;
  }
  .training-coming-card .button {
    font-size: 13px;
  }
}