:root {
  --bg: #f5f7fb;
  --ink: #18202b;
  --muted: #647180;
  --line: #dfe5ed;
  --brand: #174f7a;
  --brand-dark: #0e2d47;
  --accent: #f2a24a;
  --green: #2f8d68;
  --red: #b74747;
  --surface: #ffffff;
  --radius: 8px;
  --shadow: 0 18px 42px rgba(24, 32, 43, .10);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 120;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 32px;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo img {
  width: 118px;
  height: auto;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: #fff;
  background: var(--brand);
  border-radius: 6px;
  font-weight: 700;
}

.brand-text {
  max-width: 230px;
  color: var(--muted);
  font-size: 14px;
}

.site-header .brand-text {
  display: none;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 15px;
}

.main-nav a,
.callback-link,
.auth-link {
  text-decoration: none;
}

.auth-link {
  min-height: 34px;
  padding: 6px 10px;
  color: var(--brand);
  border: 0;
  background: transparent;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.callback-link {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  gap: 7px;
  padding: 6px 11px;
  color: var(--brand);
  background: transparent;
  border: 1px solid #a9bfd0;
  border-radius: 999px;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.callback-link img {
  width: 16px;
  height: 16px;
  object-fit: contain;
}

.nav-toggle {
  display: none;
  min-height: 40px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 6px;
  padding: 8px 12px;
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 48px;
  align-items: end;
  min-height: 570px;
  padding: 92px 32px 48px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(9, 31, 50, .94), rgba(18, 63, 96, .76)),
    url("../img/hero-pattern.svg"),
    var(--brand-dark);
  background-size: cover;
}
.home .hero{
    grid-template-columns: minmax(0, 1fr) minmax(600px, 680px);
}


@media (max-width: 1200px) {
    .home .hero,
    .hero {
        grid-template-columns: 1fr;
    }

    .hero-panel {
        grid-column: 1 / -1;
        grid-auto-flow: column;
        grid-auto-columns: minmax(0, 1fr);
        width: 100%;
        max-width: 1180px;
        margin-inline: auto;
    }
}

@media (max-width: 640px) {
    .hero-panel {
        grid-auto-flow: row;
        grid-auto-columns: auto;
        grid-template-columns: 1fr;
    }
}


.hero-content,
.section {
  max-width: 1180px;
  width: 100%;
  margin-inline: auto;
}

.hero h1 {
  max-width: 820px;
  margin: 0;
  font-size: 58px;
  line-height: 1.04;
  font-weight: 700;
}

.hero-copy {
  max-width: 750px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, .88);
  font-size: 20px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  font: inherit;
}

.button-primary {
  color: #fff;
  border-color: #df8b33;
  background: #f2a24a;
}

.button-primary:hover { background: #df8b33; }

.button-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, .45);
  background: rgba(255, 255, 255, .08);
}

.button-outline {
  color: var(--brand);
  border-color: #c7d6e2;
  background: #fff;
}

.hero-panel {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .20);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .18);
  box-shadow: var(--shadow);
}

.hero-panel div {
  padding: 24px;
  background: rgba(7, 25, 42, .75);
}

.hero-panel strong {
  display: block;
  font-size: 32px;
}

.hero-panel span { color: rgba(255, 255, 255, .78); }

.section { padding: 76px 32px; }

.section h2 {
  margin: 0;
  font-size: 36px;
  line-height: 1.18;
}

.section-head {
  max-width: 780px;
  margin-bottom: 32px;
}

.section-head.centered {
  margin-inline: auto;
  text-align: center;
}

.section-head p:not(.eyebrow),
.section p {
  color: var(--muted);
}

.muted {
  max-width: none;
  background: #ebf0f5;
}

.muted > * {
  max-width: 1180px;
  margin-inline: auto;
}

.auction-focus {
  max-width: none;
  background: #eaf2f7;
}

.auction-focus-inner {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
  gap: 28px;
  align-items: stretch;
  max-width: 1180px;
  margin-inline: auto;
}

.auction-focus-lead,
.auction-focus-card {
  border: 1px solid #d5e3ed;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 18px 38px rgba(24, 32, 43, .08);
}

.auction-focus-lead {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 30px;
}

.auction-focus-lead h2 {
  margin: 0;
  font-size: 40px;
  line-height: 1.18;
}

.auction-logo-row {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 22px;
}

.auction-logo-row img {
  flex: 0 0 auto;
  width: 86px;
  height: 86px;
  object-fit: contain;
  border-radius: 8px;
  background: #fff;
}

.auction-focus-lead p {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: 18px;
}

.auction-focus-subtitle {
  max-width: 560px;
}

.auction-focus-lead-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.auction-focus-lead p:last-child {
  margin-bottom: 0;
}

.auction-focus-card {
  padding: 26px;
}

.auction-points {
  display: grid;
  gap: 16px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.auction-points li {
  display: grid;
  gap: 2px;
  padding-left: 18px;
  border-left: 3px solid var(--brand);
}

.auction-points li:nth-child(2) { border-left-color: var(--green); }
.auction-points li:nth-child(3) { border-left-color: var(--accent); }
.auction-points li:nth-child(4) { border-left-color: #52728f; }
.auction-points li:nth-child(5) { border-left-color: #8c6a48; }

.auction-points strong {
  color: var(--brand-dark);
  font-size: 18px;
}

.auction-points span {
  color: var(--muted);
}

.auction-focus-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  padding-top: 22px;
  margin-top: 24px;
  border-top: 1px solid var(--line);
}

.auction-focus-actions p {
  max-width: 390px;
  margin: 0;
}

.auction-focus-actions p span {
  color: var(--muted);
}

.auction-focus-actions div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.product-grid,
.product-catalog,
.feature-grid,
.review-grid,
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card,
.feature-item,
.form-card,
.contact-card,
.review-grid blockquote,
.stats-grid article,
.article-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.product-card {
  display: flex;
  flex-direction: column;
  padding: 22px;
  color: var(--ink);
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 48px rgba(24, 32, 43, .14);
}

.product-image {
  width: 100%;
  height: 180px;
  object-fit: contain;
  margin-bottom: 18px;
  border-radius: 6px;
  background: transparent;
}

.product-media-link {
  display: block;
  text-decoration: none;
}

.product-media-link:hover .product-image,
.product-title-link:hover {
  opacity: .92;
}

.product-image-logo {
  height: 220px;
  padding: 6px;
  background: transparent;
}

.product-image-wmt {
  height: 180px;
  padding-left: 0;
  padding-right: 0;
}

.product-card-plain {
  border-top: 4px solid #2f8d68;
}

.product-card-accent {
  border-top: 4px solid #1147D7;
}

.product-card-dark {
  color: var(--ink);
  border-top: 4px solid #6d5df6;
}

.product-card-dark p{
  color: var(--muted);
}

.product-card-dark .button-outline {
  color: var(--brand);
  border-color: #c7d6e2;
  background: #fff;
}

.product-tag {
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
}

.product-card h3,
.feature-item h3,
.stats-grid h3 {
  margin: 10px 0 8px;
  font-size: 22px;
  line-height: 1.2;
}

.product-title-link {
  color: inherit;
  text-decoration: none;
}

.product-title-link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.product-card p,
.feature-item p,
.review-grid p,
.stats-grid p {
  color: var(--muted);
}

.product-points {
  display: grid;
  gap: 7px;
  margin: 0 0 16px;
  padding-left: 18px;
  color: var(--muted);
  font-size: 14px;
}

.product-points li::marker {
  color: var(--brand);
}

.card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 18px;
}

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

.program-video {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: 28px;
  align-items: center;
  max-width: 1180px;
  margin: 34px auto 0;
  padding: 26px;
  border: 1px solid #d5e3ed;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 18px 38px rgba(24, 32, 43, .08);
  scroll-margin-top: 96px;
}

.program-video-copy h3 {
  margin: 0 0 12px;
  color: var(--brand-dark);
  font-size: 28px;
  line-height: 1.2;
}

.program-video-copy p:not(.eyebrow) {
  margin: 0 0 20px;
}

.program-video-copy .button {
  min-height: 34px;
  padding: 6px 11px;
  margin: 0 8px 8px 0;
  font-size: 14px;
  line-height: 1.25;
}

.program-video-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.program-video-links .button {
  flex: 0 1 auto;
  min-width: 0;
  margin: 0;
  white-space: normal;
}

.hero.hero-compact {
  align-items: self-start;
  min-height: 310px;
  padding-block: 54px;
}

.hero.hero-compact .hero-content {
  max-width: 1180px;
}

.hero.hero-compact h1 {
  max-width: 940px;
  font-size: clamp(38px, 5vw, 52px);
}

.hero.hero-compact .hero-copy {
  max-width: 820px;
  font-size: 18px;
}

.hero-background,
.page-hero-background {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-with-image::after,
.page-hero-with-image::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background: linear-gradient(100deg, rgba(7, 25, 42, .94), rgba(18, 63, 96, .72));
}

.hero-content,
.hero-panel {
  position: relative;
  z-index: 1;
}

.program-video-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: #0e2d47;
  aspect-ratio: 16 / 9;
}

.program-video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.feature-item {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 24px;
}

.feature-item h3,
.feature-item p {
  grid-column: 2;
}

.info-icon,
.stat-icon {
  display: block;
  width: 56px;
  height: 56px;
  padding: 12px;
  border-radius: 8px;
  background: #eaf3fa;
  object-fit: contain;
}

.application-band {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 36px;
  align-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--brand-dark), #285c6c 60%, #6f7638);
  border-radius: 0;
  max-width: none;
  padding-inline: max(32px, calc((100vw - 1180px) / 2 + 32px));
}

.application-band h2,
.application-band p { color: #fff; }

.application-copy {
  display: grid;
  gap: 14px;
  padding: 28px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius);
  background: rgba(255,255,255,.08);
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.logo-slider {
  position: relative;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 42px;
  gap: 12px;
  align-items: center;
}

.logo-slider-viewport {
  overflow: hidden;
}

.logo-slider-track {
  display: flex;
  gap: 14px;
  scroll-behavior: smooth;
  overflow-x: auto;
  scrollbar-width: none;
  scroll-snap-type: x mandatory;
  padding: 3px;
}

.logo-slider-track::-webkit-scrollbar { display: none; }

.logo-slider-track img {
  flex: 0 0 calc((100% - 42px) / 4);
  height: 88px;
  object-fit: contain;
  padding: 10px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  scroll-snap-align: start;
}

.slider-button {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--brand);
  background: #fff;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.logo-grid img {
  width: 100%;
  height: 92px;
  object-fit: contain;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.platforms img { height: 108px; }

.review-grid.compact { grid-template-columns: repeat(4, minmax(0, 1fr)); margin-bottom: 22px; }

.center-action {
  display: flex;
  justify-content: center;
}

.products-more {
  margin-top: 26px;
}

.review-grid blockquote {
  margin: 0;
  padding: 22px;
}

.review-grid cite {
  display: block;
  margin-top: 16px;
  color: var(--brand);
  font-style: normal;
  font-weight: 700;
}

.review-grid .review-excerpt {
  display: -webkit-box;
  overflow: hidden;
  max-height: calc(1.55em * 6);
  margin-bottom: 0;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
  line-clamp: 6;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 72%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 72%, transparent 100%);
}

.card-description-link {
  color: inherit;
  text-decoration: none;
}

.card-description-link:hover {
  color: var(--brand);
}

.team-section {
  max-width: none;
  background: #fff;
}

.team-section .section-head,
.team-section .stats-grid {
  max-width: 1180px;
  margin-inline: auto;
}

.team-section .section-head {
  margin-bottom: 30px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  max-width: 1180px;
  margin-inline: auto;
}

.team-card {
  position: relative;
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: 24px;
  overflow: hidden;
  border: 1px solid #d7e2eb;
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff 0%, #f8fbfd 100%);
  box-shadow: 0 18px 38px rgba(24, 32, 43, .08);
  align-items: center;

}

.team-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: var(--brand);
}

.team-card:nth-child(2)::before { background: var(--green); }
.team-card:nth-child(3)::before { background: var(--accent); }
.team-card:nth-child(4)::before { background: #52728f; }

.team-card-icon {
  display: grid;
  width: 56px;
  height: 56px;
  place-items: center;
  margin-bottom: 16px;
  border: 1px solid #dce8f0;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 22px rgba(24, 32, 43, .08);
  font-size: 30px;
  line-height: 1;
}

.team-card h3 {
  margin: 0 0 10px;
  color: var(--brand-dark);
  font-size: 21px;
  line-height: 1.2;
}

.team-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.stats-grid article {
  padding: 26px;
}

.stats-grid strong {
  display: block;
  margin: 18px 0 4px;
  color: var(--brand);
  font-size: 34px;
}

.guarantee-section {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 42px;
  align-items: center;
  color: var(--ink);
  background: #eef2f6;
  max-width: none;
  padding-inline: max(32px, calc((100vw - 1180px) / 2 + 32px));
}

.guarantee-photo img {
  width: 100%;
  max-height: 460px;
  object-fit: contain;
  object-position: center top;
  border-radius: 0;
  background: transparent;
}

.guarantee-copy h2,
.guarantee-copy p { color: var(--ink); }

.guarantee-copy p {
  color: var(--muted);
}

.guarantee-copy strong {
  font-style: italic;
}

.quote-section {
  padding: 54px 32px;
  background: #fff;
}

.usage-section {
  max-width: none;
  color: #fff;
  background: var(--brand-dark);
}

.usage-section .section-head,
.usage-section .logo-grid {
  max-width: 1180px;
  margin-inline: auto;
}

.usage-section h2,
.usage-section .eyebrow {
  color: #fff;
}

.usage-section .platforms img {
  border-color: rgba(255,255,255,.18);
}

.quote-section blockquote {
  max-width: 960px;
  margin: 0 auto;
  color: var(--brand);
  font-size: 24px;
  line-height: 1.4;
}

.quote-section cite {
  display: block;
  margin-top: 18px;
  color: var(--muted);
  font-size: 18px;
  font-style: normal;
  text-align: right;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(320px, 1fr);
  gap: 38px;
  align-items: start;
}

.form-card,
.modal-form,
.feedback-form {
  display: grid;
  gap: 16px;
  padding: 24px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 14px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 11px 12px;
  color: var(--ink);
  background: #fff;
  font: inherit;
}

textarea { resize: vertical; }

.feedback-section {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(360px, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

.feedback-section-copy {
  position: sticky;
  top: 96px;
}

.feedback-description,
.form-note {
  margin: 0;
  color: var(--muted);
}

.feedback-success {
  padding: 14px 16px;
  border: 1px solid #9fcbb1;
  border-radius: 8px;
  color: #135b33;
  background: #eefaf3;
  font-weight: 700;
}

.feedback-error {
  color: #a3261e;
  font-weight: 700;
}

.feedback-form-error {
  padding: 12px 14px;
  border: 1px solid #e2aaa5;
  border-radius: 8px;
  background: #fff4f2;
}

.feedback-form.is-submitting {
  opacity: .72;
  pointer-events: none;
}

.feedback-form [hidden] {
  display: none !important;
}

.feedback-field small {
  line-height: 1.45;
}

.feedback-field-checkbox {
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.feedback-field-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
}

.feedback-honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
}

.site-footer {
  width: 100%;
  color: #dce8f2;
  background: var(--brand-dark);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.15fr .75fr .9fr .9fr;
  gap: 34px;
  max-width: 1180px;
  margin-inline: auto;
  padding: 38px 32px 30px;
}

.footer-logo {
  width: 112px;
  margin-bottom: 10px;
}

.footer-slogan {
  max-width: 260px;
  margin: 0;
  color: rgba(255,255,255,.62);
  font-size: 12px;
  line-height: 1.45;
}

.footer-legal,
.footer-note,
.social-links {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 32px;
}

.footer-inner .social-links {
  max-width: none;
  margin: 0;
  padding: 0;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: 12px;
}

.social-links {
  display: grid;
  gap: 10px;
  align-content: start;
  margin-top: 0;
  padding: 0;
  color: #fff;
  font-size: 13px;
}

.social-links h3,
.footer-contacts h3 {
  margin: 0 0 4px;
  color: #fff;
  font-size: 16px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #fff;
  text-decoration: none;
}

.social-links img {
  width: 18px;
  height: 18px;
}

.footer-note {
  padding-top: 12px;
  padding-bottom: 22px;
  color: rgba(255,255,255,.68);
  font-size: 11px;
  line-height: 1.45;
}

.contact-line {
  display: flex;
  gap: 9px;
  align-items: center;
  margin: 10px 0;
}

.contact-line img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.footer-inner nav,
.footer-contacts {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-contacts a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-contacts img {
  width: 17px;
  height: 17px;
}

.footer-inner a {
  color: #fff;
  text-decoration: none;
}

.mobile-menu-title {
  display: none;
}

.footer-brand {
  display: inline-block;
  margin-bottom: 10px;
  color: #fff;
  font-size: 28px;
  font-weight: 700;
}

.article-figure {
  margin: 28px 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.article-figure img {
  width: 100%;
  border-radius: 6px;
}

.article-figure figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.form-note {
  font-size: 14px;
  font-weight: 700;
}

.back-link {
  display: inline-flex;
  margin-bottom: 24px;
  color: var(--brand);
  font-weight: 700;
  text-decoration: none;
}

.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
  padding-top: 18px;
}

.product-catalog {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-detail-image {
  height: 260px;
  margin-inline: auto;
}

.product-content-page {
  max-width: 1040px;
}

.product-main-figure {
  display: grid;
  place-items: center;
  margin-bottom: 30px;
}

.product-html-content {
  display: grid;
  gap: 22px;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.72;
}

.product-html-content .container {
  width: 100%;
}

.product-html-content .row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.product-html-content [class*="col-sm-"] {
  flex: 1 1 280px;
  min-width: 0;
}

.product-html-content p {
  margin: 0 0 14px;
  color: var(--ink);
}

.product-html-content span {
  line-height: inherit;
}

.product-html-content h1,
.product-html-content h2,
.product-html-content h3 {
  margin: 28px 0 14px;
  line-height: 1.2;
}

.product-html-content h1 {
  color: var(--brand);
  font-size: 30px;
}

.product-html-content h2 {
  font-size: 26px;
}

.product-html-content h3 {
  font-size: 22px;
}

.product-html-content img,
.product-html-content video,
.product-html-content iframe {
  max-width: 100%;
  height: auto;
}

.product-html-content img[style*="float"] {
  float: none !important;
  margin: 8px auto 18px !important;
}

.product-html-content iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
}

.product-html-content picture img,
.product-html-content .img-responsive {
  margin-inline: auto;
}

.product-html-content .btn,
.product-html-content .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 16px;
  border: 1px solid #df8b33;
  border-radius: 999px;
  color: #fff;
  background: var(--accent);
  font-weight: 700;
  text-decoration: none;
}

.product-html-content hr {
  width: 100%;
  border: 0;
  border-top: 1px solid var(--line);
  margin: 24px 0;
}

.product-html-content table {
  display: block;
  width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
  border: 0;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.product-html-content tbody {
  display: table;
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
}

.product-html-content td,
.product-html-content th {
  padding: 15px 16px;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  vertical-align: top;
}

.product-html-content tr:first-child td,
.product-html-content td[colspan] {
  color: #fff;
  background: var(--brand);
  font-weight: 700;
}

.product-html-content tr:first-child td {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--brand-dark);
  text-transform: uppercase;
  font-size: 13px;
}

.product-html-content tr:nth-child(even):not(:first-child) td:not([colspan]) {
  background: #f8fafc;
}

.product-html-content table td:nth-child(1) {
  width: 22%;
  font-weight: 700;
}

.product-html-content table td:nth-child(2) {
  width: 48%;
}

.product-html-content table td:nth-child(3) {
  width: 16%;
  text-align: center;
}

.product-html-content table td:nth-child(4) {
  width: 14%;
  text-align: center;
  color: var(--muted);
}

.product-html-content table a[href*="../soft/freesoft"],
.product-html-content table a[href*="octopus-ultima-trader"],
.product-html-content table a[href*="uchebnik-po-tehnicheskomu-analizu"] {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  padding: 7px 12px;
  border: 1px solid #c7d6e2;
  border-radius: 999px;
  color: var(--brand);
  background: #fff;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.product-html-content table a[href*="../soft/freesoft"] {
  color: #fff;
  border-color: #df8b33;
  background: var(--accent);
}

.product-html-content table a span {
  color: inherit !important;
}

.product-html-content .ccm-custom-style-main-1827 {
  margin: 28px 0;
  padding: 28px;
  border-radius: var(--radius);
  color: #fff;
  background: linear-gradient(135deg, var(--brand-dark), var(--brand));
  box-shadow: var(--shadow);
}

.product-html-content .ccm-custom-style-main-1827 h2,
.product-html-content .ccm-custom-style-main-1827 span,
.product-html-content .ccm-custom-style-main-1827 p {
  color: #fff !important;
}

.product-html-content .ccm-custom-style-main-1827 .btn {
  border-color: #df8b33;
  background: var(--accent);
}

.product-html-content .ccm-custom-style-main184-14755,
.product-html-content .ccm-custom-style-main-1827 {
  max-width: 100%;
}

.product-html-content .ccm-custom-style-main184-14755 {
  margin: 34px 0 18px;
  padding: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, var(--brand-dark), #174f7a);
  box-shadow: var(--shadow);
}

.product-html-content .ccm-custom-style-main184-14755 h3 {
  margin: 0;
  padding: 18px 22px 16px;
  text-align: center;
}

.product-html-content .ccm-custom-style-main184-14755 h3 span {
  color: #fff !important;
  font-size: 28px !important;
  line-height: 1.15;
}

.product-html-content .ccm-custom-style-main184-14755 br {
  display: none;
}

.product-html-content .ccm-custom-style-main184-14755 + .recovered-reviews-grid {
  margin-top: 0;
}

.product-html-content .recovered-reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 18px 0 10px;
}

.product-html-content .recovered-reviews-grid > div {
  display: flex;
}

.product-html-content .review-text {
  height: 100%;
  padding: 20px 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.product-html-content .review-text p {
  margin: 0;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.7;
}

.product-html-content .review-author {
  display: block;
  margin-top: 12px;
  color: var(--brand);
  font-weight: 700;
  font-size: 13px;
}

.product-html-content .recovered-all-reviews {
  display: flex;
  justify-content: center;
  margin: 16px 0 0;
}

.product-html-content .recovered-all-reviews a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid #c7d6e2;
  border-radius: 999px;
  color: var(--brand);
  background: #fff;
  font-weight: 700;
  text-decoration: none;
}

.legacy-source-block {
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.legacy-source-block:first-child {
  padding-top: 0;
  border-top: 0;
}

.product-html-content .program-section-title,
.product-html-content .program-section-title + p {
  margin-top: 0;
}

.product-html-content .program-section-title {
  padding: 16px 18px;
  border-radius: var(--radius);
  background: #eef4f8;
  border-left: 4px solid var(--brand);
  box-shadow: var(--shadow);
}

.product-html-content .program-section-title span {
  color: var(--brand) !important;
}

.share-widget {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.share-widget a {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  justify-content: center;
  padding: 5px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--brand);
  background: #fff;
  font-weight: 700;
  text-decoration: none;
}

.review-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.review-filter a,
.review-product {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
}

.review-filter a {
  color: var(--brand);
  background: #fff;
}

.review-filter a.is-active {
  color: #fff;
  border-color: var(--brand);
  background: var(--brand);
}

.review-product {
  color: var(--brand);
  background: #eef4f8;
}

.table-wrap {
  overflow-x: auto;
}

.compare-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.compare-table th,
.compare-table td {
  padding: 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.compare-table th {
  color: var(--brand);
  background: #eef4f8;
}

.payment-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, .9fr);
  gap: 32px;
  align-items: start;
}

.payment-main,
.payment-aside,
.payment-card,
.payment-notes article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.payment-main,
.payment-aside,
.payment-card {
  padding: 26px;
}

.payment-main h2,
.payment-aside h2,
.payment-card h2 {
  margin-top: 0;
}

.payment-qr {
  display: grid;
  place-items: center;
  margin: 22px 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8fafc;
}

.payment-qr img {
  width: min(360px, 100%);
}

.payment-notes {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.payment-notes article {
  padding: 20px;
}

.feature-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
}

.payment-form {
  margin-top: 20px;
}

.payment-tariff img {
  max-height: 540px;
  object-fit: contain;
}

@media (max-width: 1180px) {
  .product-catalog {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
}

.modal.is-open { display: block; }

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(9, 18, 28, .62);
}

.modal-dialog {
  position: relative;
  width: min(460px, calc(100vw - 32px));
  margin: 9vh auto;
  padding: 28px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.modal-dialog h2 { margin: 0 34px 18px 0; }

.auth-dialog {
  width: min(540px, calc(100vw - 32px));
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 16px;
}

.auth-tab {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--brand);
  background: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.auth-tab.is-active {
  color: #fff;
  border-color: var(--brand);
  background: var(--brand);
}

.auth-panel {
  display: none;
  padding: 0;
  box-shadow: none;
  border: 0;
}

.auth-panel.is-active {
  display: grid;
}

.social-auth {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.social-auth span {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 14px;
}

.social-auth div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.social-auth a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--brand);
  text-decoration: none;
  font-weight: 700;
}

.social-auth img {
  width: 18px;
  height: 18px;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  font-size: 24px;
  cursor: pointer;
}

.page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 70px 32px;
  color: #fff;
  background: linear-gradient(135deg, var(--brand-dark), #2e6874);
}

.page-hero-inner {
  max-width: 1180px;
  margin-inline: auto;
}

.page-hero h1 {
  max-width: 880px;
  margin: 0;
  font-size: 44px;
  line-height: 1.12;
}

.page-hero p {
  max-width: 760px;
  color: rgba(255,255,255,.86);
  font-size: 19px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.contact-card { padding: 24px; }

.contact-departments .contact-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.contact-departments .contact-line:first-of-type {
  margin-top: auto;
}

.contact-channel-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 940px;
  margin-inline: auto;
}

.contact-channel-grid .contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.contact-channel-card {
  color: var(--ink);
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.contact-channel-card p,
.contact-channel-card strong {
  text-decoration: none;
}

.contact-channel-card:hover,
.contact-channel-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(16, 112, 154, .42);
  box-shadow: 0 20px 44px rgba(24, 32, 43, .12);
}

.contact-consultation {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(480px, 1.1fr);
  align-items: stretch;
  max-width: 1180px;
  padding: 0;
  overflow: hidden;
  border-radius: 20px;
  background: var(--brand-dark);
  box-shadow: 0 24px 70px rgba(7, 25, 42, .2);
}

.contact-consultation-copy {
  align-self: center;
  padding: clamp(34px, 5vw, 66px);
}

.contact-consultation-copy h2 {
  color: #fff;
  font-size: clamp(30px, 4vw, 46px);
}

.contact-consultation-copy > p:not(.eyebrow) {
  color: rgba(255, 255, 255, .78);
  font-size: 18px;
  line-height: 1.65;
}

.contact-consultation-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.contact-consultation-media {
  position: relative;
  min-height: 460px;
  overflow: hidden;
}

.contact-consultation-media::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, var(--brand-dark), transparent 30%);
}

.contact-consultation-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-statement {
  max-width: 980px;
}

.about-statement blockquote {
  margin: 0 0 24px;
  color: var(--brand-dark);
  font-size: clamp(18px, 2vw, 23px);
  font-weight: 500;
  line-height: 1.55;
  padding: 24px 28px;
  border-left: 5px solid var(--accent);
  background: #fff;
  box-shadow: 0 12px 30px rgba(24, 32, 43, .07);
}

.about-columns {
  display: grid;
  grid-template-columns: minmax(280px, .65fr) minmax(0, 1fr);
  gap: clamp(30px, 6vw, 86px);
}

.about-band {
  max-width: none;
}

.about-section-inner {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
}

.about-products-section {
  max-width: none;
  background: #eaf2f7;
  padding-inline: max(32px, calc((100vw - 1180px) / 2 + 32px));
}

.about-tasks-section .application-copy p {
  color: rgba(255, 255, 255, .86);
}

.about-products-light {
  background: #fff;
}

.about-products {
  max-width: 1180px;
  margin-inline: auto;
}

.about-products .feature-item:last-child {
  grid-column: 1 / -1;
}

.about-story {
  max-width: 900px;
  font-size: 18px;
}

.content-warning,
.content-success {
  padding: 22px 24px;
  border-radius: 12px;
}

.content-warning {
  border: 1px solid #e8b29d;
  color: #71351e;
  background: #fff4ed;
}

.content-success {
  border: 1px solid #9fcbb1;
  color: #174c30;
  background: #eefaf3;
}

.guarantee-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.guarantee-grid article > strong {
  display: block;
  margin-bottom: 12px;
  font-size: 20px;
}

.technology-details {
  margin-top: 24px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px;
  background: #fff;
}

.technology-details summary {
  color: var(--brand);
  font-weight: 750;
  cursor: pointer;
}

.technology-stack {
  max-width: 1180px;
  margin: 58px auto 0;
}

.technology-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.technology-grid article {
  padding: 24px;
  border: 1px solid #d5e3ed;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 34px rgba(24, 32, 43, .07);
}

.technology-grid article:last-child {
  grid-column: 1 / -1;
}

.technology-grid h3 {
  margin: 0 0 10px;
  color: var(--brand-dark);
  font-size: 21px;
}

.technology-grid p {
  margin: 0;
  color: var(--muted);
}

.about-technology-section .technology-grid article {
  border-color: rgba(255, 255, 255, .22);
  background: rgba(255, 255, 255, .1);
  box-shadow: 0 16px 36px rgba(7, 25, 42, .18);
}

.about-technology-section .technology-grid h3 {
  color: #fff;
}

.about-technology-section .technology-grid p {
  color: rgba(255, 255, 255, .82);
}

.founder-profile .guarantee-photo {
  display: grid;
  place-items: center;
}

.founder-profile .guarantee-photo img {
  width: min(100%, 520px);
}

.founder-profile {
  grid-template-columns: .9fr 1.1fr;
  gap: 42px;
}

.founder-profile > img {
  width: 100%;
  max-height: 460px;
  border-radius: 18px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.founder-profile ul,
.cooperation-section ul {
  display: grid;
  gap: 10px;
  padding-left: 22px;
  color: var(--muted);
}

.cooperation-section .button {
  margin-top: 12px;
}

.about-document-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.about-document-grid a {
  display: grid;
  gap: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--brand);
  background: #fff;
  font-weight: 700;
  text-decoration: none;
}

.about-document-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: top;
}

.about-document-grid span {
  padding: 0 16px 16px;
}

.about-book-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  max-width: 760px;
  margin: 42px auto 0;
}

.about-book-grid figure {
  margin: 0;
  padding: 20px;
  border-radius: 14px;
  background: #f3f7f9;
  text-align: center;
}

.about-book-grid img {
  max-width: 210px;
  max-height: 300px;
  object-fit: contain;
}

.about-book-grid figcaption {
  margin-top: 14px;
  color: var(--muted);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .contact-consultation,
  .about-columns,
  .founder-profile,
  .technology-grid {
    grid-template-columns: 1fr;
  }

  .technology-grid article:last-child,
  .about-products .feature-item:last-child {
    grid-column: auto;
  }

  .contact-consultation-media {
    min-height: 340px;
  }

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

@media (max-width: 620px) {
  .contact-channel-grid,
  .guarantee-grid,
  .about-book-grid {
    grid-template-columns: 1fr;
  }

  .contact-consultation {
    border-radius: 0;
  }
}

.contact-card h2,
.article-card h2 { margin-top: 0; }

.contact-card a,
.contact-line {
  color: var(--brand);
  font-weight: 700;
  text-decoration: none;
}

.contact-line img {
  flex: 0 0 auto;
}

.contact-visual {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 28px;
  align-items: center;
}

.article-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.article-card {
  padding: 24px;
}

.article-card a {
  color: var(--brand);
  font-weight: 700;
  text-decoration: none;
}

.content-page {
  max-width: 900px;
  margin-inline: auto;
}

.content-page h2 { margin-top: 34px; }

.pagination {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 28px;
}

.pagination a,
.pagination span {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  text-decoration: none;
}

.pagination .current {
  color: #fff;
  background: var(--brand);
}

@media (max-width: 1000px) {
  body.mobile-menu-open {
    overflow: hidden;
  }

  .site-header {
    align-items: center;
    flex-wrap: wrap;
    padding: 14px 18px;
    z-index: 150;
  }

  .nav-toggle {
    display: inline-flex;
    width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 3px;
    padding: 0;
  }

  .nav-toggle span {
    display: block;
    width: 21px;
    height: 3px;
    border-radius: 999px;
    background: var(--brand);
    transition: transform .18s ease, opacity .18s ease;
  }

  .nav-toggle.is-open span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .nav-toggle.is-open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.is-open span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .main-nav {
    position: static;
    z-index: auto;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    order: 3;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    padding: 0;
    border: 0;
    border-radius: 0 0 var(--radius) var(--radius);
    background: #fff;
    box-shadow: none;
    transform: none;
    transition: max-height .22s ease, padding-top .22s ease, border-top-color .22s ease;
  }

  .main-nav.is-open {
    max-height: 520px;
    padding-top: 16px;
    margin-top: 12px;
    border-top: 1px solid var(--line);
  }

  .mobile-menu-title {
    display: block;
    order: 2;
    margin: 0 0 8px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
  }

  .auth-link {
    order: 1;
    margin-bottom: 18px;
  }

  .main-nav a {
    order: 3;
  }

  .callback-link {
    order: 4;
    margin-top: 18px;
  }

  .main-nav a,
  .main-nav button {
    width: 100%;
    justify-content: flex-start;
  }

  .hero,
  .split,
  .auction-focus-inner,
  .program-video,
  .application-band,
  .guarantee-section,
  .contact-visual {
    grid-template-columns: 1fr;
  }

  .product-grid,
  .product-catalog,
  .feature-grid,
  .review-grid.compact,
  .product-html-content .recovered-reviews-grid,
  .stats-grid,
  .contact-grid,
  .article-list,
  .payment-layout,
  .payment-notes {
    grid-template-columns: 1fr;
  }

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

  .footer-inner > nav {
    display: none;
  }

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

  .logo-slider {
    grid-template-columns: 36px minmax(0, 1fr) 36px;
    gap: 8px;
  }

  .logo-slider-track img {
    flex-basis: 72%;
    height: 82px;
  }

  .slider-button {
    width: 36px;
    height: 36px;
  }

  .hero {
    min-height: auto;
    padding: 64px 18px 30px;
  }

  .hero h1,
  .page-hero h1 { font-size: 38px; }

  .section,
  .page-hero,
  .quote-section {
    padding: 54px 18px;
  }

  .application-band,
  .guarantee-section {
    padding-inline: 18px;
  }

  .feature-item {
    grid-template-columns: 1fr;
  }

  .feature-item h3,
  .feature-item p {
    grid-column: auto;
  }

  .auction-focus-lead h2 {
    font-size: 30px;
  }

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

  .footer-inner,
  .footer-legal,
  .footer-note,
  .social-links {
    padding-inline: 18px;
  }

  .social-links {
    display: grid;
    padding-left: 0;
    margin-left: 0;
    justify-items: start;
  }
}

@media (max-width: 640px) {
  .auction-focus-lead,
  .auction-focus-card {
    padding: 20px;
  }

  .auction-focus-lead h2 {
    font-size: 25px;
  }

  .auction-logo-row {
    align-items: flex-start;
    gap: 12px;
  }

  .auction-logo-row img {
    width: 64px;
    height: 64px;
  }

  .auction-focus-lead p,
  .auction-points strong {
    font-size: 16px;
  }

  .auction-focus-actions,
  .auction-focus-actions div {
    align-items: stretch;
    flex-direction: column;
  }

  .auction-focus-actions .button {
    width: 100%;
  }

  .auction-focus-lead-actions .button {
    width: 100%;
  }

  .program-video-copy .button {
    width: auto;
  }

  .program-video {
    padding: 20px;
  }

  .program-video-copy h3 {
    font-size: 23px;
  }

  .team-grid {
    grid-template-columns: 1fr;
  }

  .team-card {
    padding: 20px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .auth-tabs {
    grid-template-columns: 1fr;
  }

  .product-html-content .recovered-reviews-grid {
    grid-template-columns: 1fr;
  }
}

.form-note span.required,
label span.required{
  color: red;
  display: contents;
}

.admin-edit-button {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  min-height: 42px;
  padding: 10px 16px;
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 999px;
  color: #fff;
  background: rgba(9, 31, 50, .94);
  box-shadow: 0 12px 32px rgba(4, 22, 36, .24);
  font-weight: 700;
  text-decoration: none;
  backdrop-filter: blur(10px);
}

.admin-edit-button:hover {
  background: var(--brand);
}

.faq-section {
  display: grid;
  gap: 34px;
}

.faq-toolbar {
  display: grid;
  grid-template-columns: minmax(280px, 620px) auto;
  gap: 24px;
  align-items: end;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, #f7fafc, #eef5f7);
}

.faq-toolbar p {
  margin: 0 0 12px;
  color: var(--muted);
  text-align: right;
}

.faq-search span {
  color: var(--brand);
  font-weight: 700;
}

.faq-search input {
  min-height: 52px;
  border-radius: 999px;
  padding-inline: 20px;
  font-size: 17px;
}

.faq-groups {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
}

.faq-groups a {
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--brand);
  background: #fff;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.faq-list {
  display: grid;
  gap: 54px;
}

.faq-group {
  display: grid;
  grid-template-columns: minmax(210px, .36fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 70px);
  scroll-margin-top: 90px;
}

.faq-group-title {
  position: sticky;
  top: 90px;
  align-self: start;
}

.faq-group-title span {
  display: block;
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 800;
}

.faq-group-title h2 {
  font-size: clamp(24px, 3vw, 34px);
}

.faq-items {
  display: grid;
  gap: 12px;
}

.faq-item {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(9, 31, 50, .05);
}

.faq-item summary {
  position: relative;
  padding: 20px 58px 20px 22px;
  color: var(--brand-dark);
  font-size: 17px;
  font-weight: 750;
  line-height: 1.45;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  position: absolute;
  top: 50%;
  right: 20px;
  display: grid;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  content: "+";
  color: #fff;
  background: var(--brand);
  place-items: center;
  transform: translateY(-50%);
}

.faq-item[open] summary::after {
  content: "−";
  background: var(--accent);
}

.faq-answer {
  padding: 0 22px 22px;
  color: var(--muted);
}

.faq-answer ul,
.faq-answer ol {
  display: grid;
  gap: 9px;
  margin: 16px 0;
  padding-left: 26px;
}

.faq-answer ul { list-style: disc; }
.faq-answer ol { list-style: decimal; }

.faq-answer li::marker {
  color: var(--brand);
  font-weight: 800;
}

.faq-answer > *:first-child {
  margin-top: 0;
}

.faq-item[hidden],
.faq-group[hidden],
.faq-section [hidden] {
  display: none !important;
}

@media (max-width: 760px) {
  .faq-toolbar,
  .faq-group {
    grid-template-columns: 1fr;
  }

  .faq-toolbar p {
    text-align: left;
  }

  .faq-group-title {
    position: static;
  }

  .admin-edit-button {
    right: 12px;
    bottom: 12px;
  }
}

.page-hero.compact {
  padding-block: 58px;
}

.page-hero .lead,
.page-hero .page-slogan {
  max-width: 860px;
  margin: 18px 0 0;
  color: rgba(255,255,255,.86);
  font-size: 19px;
}

.catalog-heading {
  max-width: 900px;
}

.catalog-heading h2 {
  color: var(--brand-dark);
}

.media-placeholder {
  display: grid;
  place-items: center;
  color: var(--brand);
  background: #eef4f8;
  font-size: 42px;
  font-weight: 700;
}

.comparison-section {
  border-block: 1px solid #d9e2ea;
}

.comparison-section .table-wrap {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.review-list {
  display: grid;
  width: 100%;
  gap: 18px;
}

.article-card,
.review-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  gap: 14px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 12px 28px rgba(24, 32, 43, .07);
}

.article-card {
  transition: transform .18s ease, box-shadow .18s ease;
}

.article-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px rgba(24, 32, 43, .12);
}

.article-card .card-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 6px;
  object-fit: cover;
}

.article-card .meta-pill {
  width: fit-content;
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
}

.article-card h3 {
  margin: 0;
  color: var(--brand-dark);
  font-size: 24px;
  line-height: 1.22;
}

.article-card p {
  margin: 0;
}

.article-card .card-bottom {
  margin-top: auto;
}

.empty-state {
  padding: 28px;
  border: 1px dashed #b9c8d4;
  border-radius: var(--radius);
  color: var(--muted);
  background: #f8fafc;
  text-align: center;
}

.product-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 380px);
  gap: 48px;
  align-items: center;
}

.product-detail-hero h1 {
  max-width: 820px;
}

.product-detail-hero .hero-actions {
  margin-top: 26px;
}

.product-detail-visual {
  display: grid;
  width: min(100%, 380px);
  min-height: 220px;
  place-items: center;
  justify-self: end;
  margin: 0;
  padding: 22px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: var(--radius);
  background: rgba(255,255,255,.96);
  box-shadow: 0 24px 52px rgba(0,0,0,.18);
}

.product-detail-visual img {
  width: 100%;
  max-height: 240px;
  object-fit: contain;
}

.product-review-list {
  display: grid;
  width: 100%;
  gap: 18px;
}

.product-review-list .product-review-card {
  width: 100%;
  min-height: 0;
  border-left: 4px solid var(--accent);
}

.product-reviews-action {
  display: flex;
  justify-content: center;
  margin-top: 28px;
}

.listing-bottom-content-inner {
  max-width: 1180px;
  margin-inline: auto;
}

.detail-shell {
  display: block;
  max-width: 1180px;
  margin-inline: auto;
}

.product-content-section {
  max-width: none;
}

.product-content-section .detail-shell {
  width: 100%;
  max-width: 1280px;
}

.product-story {
  min-width: 0;
  padding: clamp(24px, 4vw, 50px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 16px 38px rgba(24, 32, 43, .08);
}

.product-story > *,
.product-story img,
.product-story iframe,
.product-story video {
  max-width: 100%;
}

.product-story table {
  width: 100% !important;
  max-width: 100%;
}

.product-story td,
.product-story th {
  overflow-wrap: anywhere;
}

.product-story .product-section-title,
.product-story h2 {
  margin-top: clamp(38px, 6vw, 66px);
  padding-bottom: 12px;
  border-bottom: 2px solid #dce8f0;
  font-size: clamp(24px, 2.6vw, 32px);
  line-height: 1.22;
}

.product-story h3 {
  margin-top: 30px;
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.38;
}

.product-story .product-feature-copy {
  max-width: 900px;
  padding: 18px 20px;
  border: 1px solid #dce8f0;
  border-left: 4px solid var(--accent);
  border-radius: 0 12px 12px 0;
  background: #f7fafc;
  font-size: clamp(17px, 1.8vw, 21px);
}

.product-story .product-list {
  display: grid;
  gap: 10px;
  margin: 20px 0 28px;
  padding-left: 26px;
}

.product-story .product-list li::marker {
  color: var(--accent);
  font-weight: 800;
}

.product-story .product-warning {
  position: relative;
  margin-block: 26px;
  padding: 20px 22px 20px 56px;
  border: 1px solid #f0c16a;
  border-left: 5px solid #e79518;
  border-radius: 12px;
  background: #fff8e7;
  color: #5a3a07;
}

.product-story .product-warning::before {
  position: absolute;
  top: 18px;
  left: 20px;
  content: "!";
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: #e79518;
  font-size: 15px;
  font-weight: 900;
}

.product-story .product-document-item {
  position: relative;
  min-height: 48px;
  margin: 10px 0;
  padding: 12px 14px 12px 54px;
  border: 1px solid #dce8f0;
  border-radius: 10px;
  background: #f8fbfd;
}

.product-story a.product-document-item {
  display: block;
  color: var(--brand);
  font-size: 17px;
  font-weight: 750;
  line-height: 1.55;
  text-decoration: underline;
  text-decoration-color: rgba(16, 112, 154, .35);
  text-underline-offset: 3px;
}

.product-story .product-document-item::before {
  position: absolute;
  top: 12px;
  left: 15px;
  content: "";
  width: 25px;
  height: 30px;
  border: 2px solid var(--brand);
  border-radius: 3px;
  background: linear-gradient(135deg, transparent 0 8px, #dbeaf3 8px);
}

.product-story .product-document-item a {
  color: var(--brand);
  font-weight: 750;
  text-decoration: underline;
  text-decoration-color: rgba(16, 112, 154, .35);
  text-underline-offset: 3px;
}

.product-story .product-brief-action {
  display: flex;
  justify-content: center;
  margin: 30px 0;
}

.product-story .product-brief-button {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 24px;
  border: 1px solid #d77916;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, #e79518, #c55c13);
  box-shadow: 0 12px 26px rgba(197, 92, 19, .24);
  font-weight: 800;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease;
}

.product-story .product-brief-button::after {
  content: "→";
  font-size: 20px;
}

.product-story .product-brief-button:hover,
.product-story .product-brief-button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 17px 34px rgba(197, 92, 19, .32);
}

.product-story .product-action-row,
.product-story .product-course-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: stretch;
  justify-content: center;
  margin: 26px 0 36px;
}

.product-story .product-course-actions .product-brief-button {
  flex: 1 1 320px;
  max-width: 520px;
}

.product-story .product-brief-button.is-disabled {
  border-color: #a9b5bf;
  color: #66727d;
  background: #e9edf0;
  box-shadow: none;
  cursor: not-allowed;
}

.product-story .product-brief-button.is-disabled::after {
  content: "";
}

.product-story .ause-task-panel {
  margin-block: 42px;
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid #cddfea;
  border-radius: 18px;
  background: linear-gradient(145deg, #eef7fb, #fff);
  box-shadow: 0 18px 42px rgba(24, 32, 43, .08);
}

.product-story .ause-task-heading {
  max-width: 820px;
  margin: 0 auto 24px;
  border: 0;
  color: var(--brand-dark);
  text-align: center;
}

.product-story .ause-task-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 0;
  list-style: none;
  counter-reset: ause-task;
}

.product-story .ause-task-list li {
  position: relative;
  padding: 20px 20px 20px 58px;
  border: 1px solid #d5e4ed;
  border-radius: 12px;
  background: #fff;
  counter-increment: ause-task;
}

.product-story .ause-task-list li::before {
  position: absolute;
  top: 17px;
  left: 18px;
  content: counter(ause-task);
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--brand);
  font-size: 14px;
  font-weight: 800;
}

.product-story .product-guarantees-heading {
  margin-top: 46px;
  padding: 26px 30px 18px;
  border: 0;
  border-radius: 18px 18px 0 0;
  background: #eaf2f7;
}

.product-story .product-guarantees-card {
  min-height: 130px;
  padding: 26px 30px;
  overflow: auto;
  border: 1px solid #d7e4ec;
  border-top: 0;
  border-radius: 0 0 18px 18px;
  background: #fff;
  box-shadow: 0 18px 42px rgba(24, 32, 43, .08);
}

.product-story .product-guarantees-card .product-guarantee-icon {
  float: left;
  width: 76px;
  height: 76px;
  margin: 0 22px 12px 0;
  padding: 14px;
  border-radius: 16px;
  background: #eaf3fa;
  object-fit: contain;
}

.product-story .product-pricing-section {
  margin-top: 48px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid #d7e4ec;
  border-radius: 18px;
  background: #f7fafc;
}

.product-story .product-pricing-heading {
  margin-top: 0;
}

.product-story .product-pricing-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-block: 22px 36px;
}

.product-story .product-pricing-notes .product-warning-tile {
  min-height: 100%;
  margin: 0;
}

.product-story .tutorial-cover {
  float: right;
  width: min(40%, 360px);
  margin: 0 0 24px 34px;
}

.product-story .tutorial-syllabus {
  clear: both;
  margin-block: 42px;
  padding: clamp(24px, 4vw, 38px);
  border-radius: 18px;
  color: #fff;
  background: linear-gradient(135deg, var(--brand-dark), #285c6c);
}

.product-story .tutorial-syllabus h2 {
  margin-top: 0;
  border-color: rgba(255, 255, 255, .24);
  color: #fff;
}

.product-story .tutorial-topic-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 24px;
  padding: 0;
  list-style: none;
  counter-reset: tutorial-topic;
}

.product-story .tutorial-topic-grid li {
  position: relative;
  padding: 12px 14px 12px 46px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 10px;
  color: rgba(255, 255, 255, .9);
  background: rgba(255, 255, 255, .08);
  counter-increment: tutorial-topic;
}

.product-story .tutorial-topic-grid li::before {
  position: absolute;
  top: 11px;
  left: 14px;
  content: counter(tutorial-topic);
  color: #c7e5f1;
  font-weight: 800;
}

.product-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-block: 26px 44px;
}

.product-gallery-section,
.product-documents-section,
.product-videos-section {
  max-width: none;
}

.product-gallery-inner,
.product-materials-inner,
.product-videos-inner {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
}

.product-gallery > a {
  display: grid;
  gap: 10px;
  overflow: hidden;
  padding: 10px;
  border: 1px solid #d7e2ea;
  border-radius: 14px;
  color: var(--brand-dark);
  background: #f8fbfd;
  cursor: zoom-in;
  transition: transform .2s ease, box-shadow .2s ease;
}

.product-gallery > a:hover,
.product-gallery > a:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.product-gallery > a img {
  width: 100%;
  height: clamp(190px, 24vw, 330px);
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 9px;
  object-fit: cover;
  box-shadow: none;
}

.product-gallery > a span {
  padding: 0 4px 4px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.product-lightbox {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) 72px;
  align-items: center;
  padding: 32px;
  background: rgba(3, 15, 27, .94);
}

.product-lightbox[hidden] {
  display: none;
}

body.lightbox-open {
  overflow: hidden;
}

.product-lightbox-figure {
  display: grid;
  justify-items: center;
  gap: 14px;
  margin: 0;
}

.product-lightbox img {
  max-width: min(1320px, 100%);
  max-height: calc(100vh - 120px);
  border-radius: 10px;
  object-fit: contain;
}

.product-lightbox figcaption {
  color: #e6eef4;
  text-align: center;
}

.product-lightbox button {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 50%;
  color: #fff;
  background: rgba(255,255,255,.08);
  cursor: pointer;
  font-size: 30px;
}

.product-lightbox-close {
  position: absolute;
  top: 22px;
  right: 22px;
}

.product-document-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.product-document-card {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  min-height: 76px;
  padding: 16px 18px;
  border: 1px solid #d8e3eb;
  border-radius: 12px;
  color: var(--brand);
  background: #fff;
  box-shadow: 0 10px 26px rgba(24, 32, 43, .06);
  font-weight: 700;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease;
}

.product-document-card:hover,
.product-document-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.product-document-card strong,
.product-document-card small {
  display: block;
}

.product-document-card small {
  margin-top: 5px;
  color: var(--muted);
  font-weight: 500;
  line-height: 1.45;
}

.product-document-icon {
  position: relative;
  width: 29px;
  height: 36px;
  border: 2px solid var(--brand);
  border-radius: 4px;
  background: linear-gradient(135deg, transparent 0 10px, #dbeaf3 10px);
}

.product-video-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.product-video-card {
  overflow: hidden;
  border: 1px solid #d6e1e9;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(24, 32, 43, .07);
}

.product-video-embed,
.product-video-source-tile {
  position: relative;
  display: grid;
  width: 100%;
  aspect-ratio: 16 / 9;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--brand-dark), #215e89);
}

.product-video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.product-video-play {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  padding-left: 3px;
  border-radius: 50%;
  color: var(--brand-dark);
  background: #fff;
  box-shadow: 0 10px 24px rgba(0, 0, 0, .22);
}

.product-video-copy {
  padding: 18px 20px 20px;
}

.product-video-copy h3 {
  margin: 0;
  color: var(--brand-dark);
  font-size: 20px;
  line-height: 1.35;
}

.product-video-copy p {
  margin: 10px 0 0;
}

.product-video-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.product-video-copy .product-video-links a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  margin: 0;
  padding: 8px 12px;
  border: 1px solid #cbdce7;
  border-radius: 999px;
  color: var(--brand);
  background: #f6fafc;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.product-video-copy .product-video-links a:hover,
.product-video-copy .product-video-links a:focus-visible {
  border-color: var(--brand);
  background: #eef6fa;
}

.product-story > h2:first-child,
.product-story > div:first-of-type h1:first-child {
  display: none;
}

.product-story h1,
.product-story h2,
.product-story h3 {
  color: var(--brand-dark);
  text-wrap: balance;
}

.product-story h2 {
  padding-bottom: 10px;
  border-bottom: 2px solid #e4edf3;
  font-size: clamp(26px, 3vw, 34px);
}

.product-story h3 {
  padding-left: 15px;
  border-left: 4px solid var(--accent);
  font-size: clamp(21px, 2.4vw, 27px);
}

.product-story p,
.product-story li {
  color: #314153;
  font-size: 17px;
  line-height: 1.78;
}

.product-story strong {
  color: var(--brand-dark);
}

.product-story img {
  width: auto;
  max-height: 680px;
  margin: 26px auto;
  padding: 8px;
  border: 1px solid #e2e9ef;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 12px 30px rgba(24, 32, 43, .09);
}

.product-story iframe {
  margin-block: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.product-story table {
  margin-block: 28px;
}

.detail-aside {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 18px;
  padding: 22px;
  border: 1px solid #d5e1ea;
  border-top: 4px solid var(--brand);
  border-radius: var(--radius);
  background: #f7fafc;
  box-shadow: 0 16px 34px rgba(24, 32, 43, .08);
}

.aside-panel {
  display: grid;
  gap: 13px;
}

.aside-panel + .aside-panel {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.aside-panel h2 {
  margin: 0;
  color: var(--brand-dark);
  font-size: 19px;
}

.detail-aside dl {
  display: grid;
  gap: 5px;
  margin: 0;
}

.detail-aside dt {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.detail-aside dd {
  margin: 0 0 8px;
  font-weight: 700;
}

.option-list {
  display: grid;
  gap: 9px;
}

.option-item {
  display: grid;
  gap: 5px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
}

.option-item strong {
  font-size: 14px;
  line-height: 1.35;
}

.option-item span {
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
}

.detail-cta {
  width: 100%;
}

.product-review-card blockquote,
.review-card blockquote {
  margin: 0;
  color: #314153;
  line-height: 1.7;
}

.product-review-card footer,
.review-card footer {
  display: grid;
  gap: 2px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.product-review-card footer strong,
.review-card footer strong {
  color: var(--brand);
}

.product-review-card footer span,
.review-card footer span {
  color: var(--muted);
  font-size: 13px;
}

.reading-section {
  max-width: 980px;
}

.reading-article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 18px 42px rgba(24, 32, 43, .08);
}

.reading-article .content-body {
  padding: clamp(26px, 5vw, 64px);
  color: #2c3b4c;
  font-size: 18px;
  line-height: 1.8;
}

.content-body > *:first-child {
  margin-top: 0;
}

.content-body > * + * {
  margin-top: 18px;
}

.content-body h2,
.content-body h3 {
  margin-top: 38px;
  color: var(--brand-dark);
  line-height: 1.25;
}

.content-body a {
  color: var(--brand);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.detail-cover {
  width: 100%;
  max-height: 520px;
  margin-bottom: 34px;
  border-radius: var(--radius);
  object-fit: cover;
}

.content-body img,
.content-body iframe,
.content-body video {
  max-width: 100%;
  height: auto;
}

.publication-footer {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(280px, 1.2fr) auto;
  gap: 22px;
  align-items: center;
  padding: 24px clamp(26px, 5vw, 64px);
  border-top: 1px solid var(--line);
  background: #f5f8fa;
}

.publication-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.publication-avatar {
  display: grid;
  width: 46px;
  height: 46px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--brand);
  font-size: 13px;
  font-weight: 700;
}

.publication-meta div {
  display: grid;
  gap: 1px;
}

.publication-meta div > span,
.publication-meta time,
.publication-share > span {
  color: var(--muted);
  font-size: 12px;
}

.publication-meta strong {
  color: var(--brand-dark);
}

.publication-share {
  display: grid;
  gap: 7px;
}

.publication-share div {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.publication-share button {
  min-height: 32px;
  padding: 5px 10px;
  border: 1px solid #cbd8e2;
  border-radius: 999px;
  color: #6f7c89;
  background: #fff;
  font: inherit;
  font-size: 12px;
}

.publication-back {
  white-space: nowrap;
}

.review-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 30px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 10px 26px rgba(24, 32, 43, .06);
}

.review-filter a,
.review-product {
  display: inline-flex;
  width: fit-content;
  min-height: 32px;
  align-items: center;
  padding: 5px 11px;
  border: 1px solid #cbd8e2;
  border-radius: 999px;
  color: var(--brand);
  background: #f8fafc;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.25;
  text-decoration: none;
}

.review-filter a:hover,
.review-filter a.is-active {
  color: #fff;
  border-color: var(--brand);
  background: var(--brand);
}

.review-card h3 {
  margin: 0;
  color: var(--brand-dark);
}

.review-source {
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.review-source::after {
  content: " ↗";
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 36px;
}

.pagination-pages {
  display: flex;
  gap: 6px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 8px 20px rgba(24, 32, 43, .06);
}

.pagination a,
.pagination span {
  display: inline-flex;
  width: auto;
  min-width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  color: var(--brand);
  background: transparent;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.pagination-pages a:hover,
.pagination-pages .current {
  color: #fff;
  background: var(--brand);
}

.pagination .pagination-nav {
  min-width: 88px;
  padding-inline: 15px;
  border: 1px solid #cbd8e2;
  background: #fff;
}

.pagination .pagination-nav.is-disabled {
  color: #9ba7b2;
  background: #f1f4f6;
}

.program-video-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  max-width: 240px;
}

.program-video-links .button {
  width: 100%;
  margin: 0;
  white-space: normal;
  text-align: center;
}

.product-back-link {
  width: fit-content;
  margin-bottom: 6px;
  color: rgba(255, 255, 255, .86);
}

.product-back-link:hover,
.product-back-link:focus-visible {
  color: #fff;
  text-decoration: underline;
}

@media (max-width: 1000px) {
  .content-grid,
  .detail-shell,
  .product-detail-hero,
  .publication-footer,
  .feedback-section {
    grid-template-columns: 1fr;
  }

  .feedback-section-copy {
    position: static;
  }

  .detail-aside {
    position: static;
  }

  .product-detail-visual {
    width: 100%;
    justify-self: stretch;
    min-height: 220px;
  }

  .publication-back {
    width: fit-content;
  }
}

@media (max-width: 640px) {
  .article-card,
  .review-card {
    padding: 18px;
  }

  .product-story {
    padding: 22px 18px;
  }

  .product-story .ause-task-list,
  .product-story .product-pricing-notes,
  .product-story .tutorial-topic-grid {
    grid-template-columns: 1fr;
  }

  .product-story .tutorial-cover {
    float: none;
    width: 100%;
    margin: 0 0 24px;
  }

  .product-gallery {
    grid-template-columns: 1fr;
  }

  .product-document-grid,
  .product-video-grid {
    grid-template-columns: 1fr;
  }

  .product-lightbox {
    grid-template-columns: 42px minmax(0, 1fr) 42px;
    padding: 18px 8px;
  }

  .product-lightbox button {
    width: 38px;
    height: 38px;
    font-size: 24px;
  }

  .product-story p,
  .product-story li,
  .reading-article .content-body {
    font-size: 16px;
  }

  .publication-footer {
    padding: 22px 18px;
  }

  .pagination {
    flex-wrap: wrap;
  }

  .pagination-pages {
    order: -1;
    width: 100%;
    justify-content: center;
  }

  .pagination .pagination-nav {
    flex: 1 1 120px;
  }
}