:root {
  --edu-ink: #142238;
  --edu-body: #31435a;
  --edu-muted: #667085;
  --edu-soft: #f6f8fb;
  --edu-paper: #ffffff;
  --edu-line: #dbe3ec;
  --edu-blue: #123a63;
  --edu-blue-deep: #0a2442;
  --edu-blue-soft: #dce8f3;
  --edu-blue-pale: #eef5fb;
  --edu-green: #0f5f49;
  --edu-salmon: #d97706;
  --edu-teal: #0f766e;
  --edu-gold: #f59e0b;
  --edu-navy: #0a2442;
  --edu-shadow: 0 20px 44px rgba(10, 36, 66, 0.18);
  --edu-shadow-soft: 0 14px 34px rgba(10, 36, 66, 0.12);
  --edu-radius: 8px;
  --edu-pill: 999px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.public-page {
  margin: 0;
  font-family: "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--edu-body);
  background: #fff;
  letter-spacing: 0;
}

body.public-page h1,
body.public-page h2,
body.public-page h3,
body.public-page h4,
body.public-page h5,
body.public-page h6 {
  font-family: "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
  color: var(--edu-ink);
  font-weight: 700;
}

body.public-page a {
  color: inherit;
}

.public-container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.public-nav {
  position: sticky;
  top: 0;
  z-index: 1020;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(231, 231, 231, 0.92);
  backdrop-filter: blur(12px);
}

.public-nav-inner {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  min-width: 0;
}

.brand-mark {
  width: 42px;
  height: 34px;
  border-radius: 12px;
  display: inline-block;
  color: transparent;
  background: transparent;
  box-shadow: none;
  font-size: 0;
  position: relative;
  flex: 0 0 auto;
}

.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border-radius: 9px;
}

.brand-mark::before {
  left: 4px;
  top: 2px;
  background: var(--edu-blue);
}

.brand-mark::after {
  right: 3px;
  bottom: 2px;
  background: var(--edu-salmon);
}

.brand-text {
  display: grid;
  line-height: 1.05;
}

.brand-text strong {
  font-size: 20px;
  color: var(--edu-blue-deep);
  letter-spacing: 0;
}

.brand-text span {
  color: var(--edu-muted);
  font-size: 12px;
}

.public-nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.public-nav-links a {
  color: #333;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  padding: 13px 18px;
  border-radius: var(--edu-pill);
}

.public-nav-links a.active,
.public-nav-links a:hover {
  color: var(--edu-blue);
  background: transparent;
}

.public-nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-edu {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  min-height: 46px;
  padding: 14px 26px;
  border-radius: var(--edu-pill);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  line-height: 1.1;
  white-space: nowrap;
  cursor: pointer;
}

.btn-edu-primary {
  color: #fff !important;
  background: var(--edu-blue);
  box-shadow: 0 10px 22px rgba(18, 58, 99, 0.16);
}

.btn-edu-primary:hover {
  color: #fff !important;
  filter: brightness(0.97);
}

.btn-edu-light {
  color: var(--edu-blue) !important;
  background: #fff;
  border-color: var(--edu-blue);
}

.btn-edu-light:hover {
  color: #fff !important;
  background: var(--edu-blue-deep);
  border-color: var(--edu-blue-deep);
}

.btn-edu-warm {
  color: #fff !important;
  background: var(--edu-salmon);
  border-color: var(--edu-salmon);
}

.btn-edu-warm:hover {
  color: #fff !important;
  filter: brightness(0.96);
}

.btn-edu-dark {
  color: #fff;
  background: var(--edu-navy);
  border-color: var(--edu-navy);
}

.btn-edu-dark:hover {
  color: #fff;
  background: #0f172a;
}

.btn-edu-ghost {
  color: var(--edu-blue);
  background: #fff;
  border-color: var(--edu-blue-soft);
}

.mobile-menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--edu-line);
  background: #fff;
  border-radius: var(--edu-pill);
  color: var(--edu-ink);
}

.mobile-menu-panel {
  display: none;
  border-top: 1px solid var(--edu-line);
  padding: 12px 0 16px;
}

.mobile-menu-panel a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  text-decoration: none;
  color: var(--edu-ink);
  border-bottom: 1px solid rgba(222, 216, 202, 0.62);
  font-weight: 700;
}

.public-hero {
  padding: 66px 0 70px;
  position: relative;
  overflow: hidden;
  background: #fff;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 0.9fr);
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  border-radius: 0;
  color: var(--edu-blue);
  background: transparent;
  border: 0;
  font-size: 15px;
  line-height: 1.6;
  font-weight: 800;
}

body.public-page .hero-title {
  margin: 12px 0 24px;
  max-width: 680px;
  font-size: clamp(2.35rem, 3.7vw, 3.7rem);
  line-height: 1.08;
  font-weight: 700;
  color: var(--edu-blue);
}

body.public-page .hero-title .accent {
  color: var(--edu-blue);
}

.hero-copy {
  max-width: 650px;
  color: var(--edu-muted);
  font-size: 15px;
  line-height: 1.9;
  margin: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 30px;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
  max-width: 760px;
}

.metric-tile,
.surface,
.feature-card,
.problem-card,
.package-card,
.hardware-card-public,
.community-card,
.form-panel,
.price-panel,
.summary-panel {
  border: 1px solid rgba(18, 58, 99, 0.16);
  border-radius: var(--edu-radius);
  background: #fff;
  box-shadow: var(--edu-shadow-soft);
}

.metric-tile {
  padding: 18px 16px;
  border-color: #eef1f5;
  box-shadow: none;
}

.metric-tile strong {
  display: block;
  font-size: 24px;
  line-height: 1;
  color: var(--edu-blue);
}

.metric-tile span {
  display: block;
  color: var(--edu-muted);
  font-size: 12px;
  line-height: 1.45;
  margin-top: 6px;
}

.hero-media {
  position: relative;
  min-height: 470px;
  border-radius: 0;
  overflow: hidden;
  box-shadow: none;
  background: var(--edu-blue-pale);
}

.hero-media-illustrated {
  border-radius: 0 0 84px 0;
  padding: 28px;
}

.hero-media img,
.hero-media iframe {
  width: 100%;
  height: 100%;
  min-height: 412px;
  display: block;
  border: 0;
  border-radius: 0 0 64px 0;
}

.hero-media img {
  object-fit: cover;
  filter: saturate(0.96) contrast(1.02);
}

.hero-media-video iframe {
  min-height: 470px;
  aspect-ratio: 16 / 9;
  background: #071525;
}

.hero-media-video {
  display: flex;
  align-items: stretch;
  padding: 0;
}

.hero-media-video iframe {
  flex: 1 1 auto;
}

.hero-media::after {
  display: none;
}

.hero-product-panel {
  position: absolute;
  left: 46px;
  right: 46px;
  bottom: 34px;
  z-index: 2;
  color: var(--edu-body);
  background: rgba(255,255,255,0.94);
  border: 1px solid rgba(207,225,239,0.88);
  border-radius: 18px;
  padding: 16px;
  box-shadow: 0 16px 36px rgba(39, 68, 97, 0.18);
  backdrop-filter: blur(8px);
}

.panel-label {
  color: var(--edu-muted);
  font-size: 12px;
}

.mini-dashboard {
  display: grid;
  gap: 9px;
  margin-top: 12px;
}

.mini-dashboard-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border-radius: 12px;
  background: #f5f8fb;
}

.mini-dashboard-row span {
  color: var(--edu-muted);
  font-size: 12px;
}

.mini-dashboard-row strong {
  font-size: 13px;
  color: var(--edu-blue);
}

.section-block {
  padding: 76px 0;
}

.section-tight {
  padding: 54px 0;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.8rem, 2.45vw, 2.2rem);
  line-height: 1.25;
  color: #333333;
  font-weight: 700;
}

.section-head p {
  max-width: 700px;
  margin: 9px 0 0;
  color: var(--edu-muted);
  line-height: 1.75;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--edu-blue);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.section-band {
  background: linear-gradient(135deg, var(--edu-blue-deep), var(--edu-blue));
  color: #fff;
}

.section-band .section-head {
  align-items: center;
  margin-bottom: 50px;
}

.section-band .section-head h2,
.section-band .section-head p,
.section-band .kicker {
  color: #fff;
}

.section-band .section-head p {
  color: rgba(255,255,255,0.86);
}

.section-light-blue {
  background: #eef5fb;
}

.problem-grid,
.package-grid,
.feature-grid,
.hardware-grid,
.community-grid {
  display: grid;
  gap: 18px;
}

.problem-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.38);
}

.problem-card,
.package-card,
.feature-card,
.community-card {
  padding: 24px;
}

.problem-card i,
.package-card i {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  border-radius: var(--edu-pill);
  color: #fff;
  background: var(--edu-salmon);
  margin-bottom: 18px;
  font-size: 24px;
}

.section-band .problem-card {
  background: transparent;
  border: 0;
  box-shadow: none;
  color: #fff;
}

.section-band .problem-card h3 {
  color: #fff;
}

.section-band .problem-card p {
  color: rgba(255,255,255,0.88);
  font-size: 14px;
}

.problem-card h3,
.package-card h3,
.feature-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--edu-blue);
}

.problem-card p,
.package-card p,
.feature-card p {
  margin: 0;
  color: var(--edu-muted);
  font-size: 14px;
  line-height: 1.72;
}

.package-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.section-light-blue .package-card {
  text-align: center;
  border-color: rgba(18, 58, 99, 0.14);
  background: rgba(255,255,255,0.72);
  box-shadow: 0 12px 28px rgba(10, 36, 66, 0.09);
}

.section-light-blue .package-card i {
  margin-left: auto;
  margin-right: auto;
  background: #fff;
  color: var(--edu-blue);
}

.feature-search-wrap {
  position: sticky;
  top: 86px;
  z-index: 10;
  margin-bottom: 18px;
}

.feature-search {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px 18px;
  border: 1px solid #e8edf3;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 14px 34px rgba(39, 68, 97, 0.09);
}

.feature-search i {
  color: var(--edu-blue);
  font-size: 20px;
}

.feature-search input {
  border: 0;
  outline: 0;
  min-width: 0;
  font-size: 15px;
  background: transparent;
}

.feature-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.feature-card {
  display: grid;
  gap: 12px;
  min-height: 292px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  border-color: #cfdbe8;
  box-shadow: 0 16px 36px rgba(10, 36, 66, 0.11);
}

.feature-card:hover,
.feature-card.is-highlighted {
  transform: translateY(-3px);
  border-color: rgba(18, 58, 99, 0.42);
  box-shadow: var(--edu-shadow);
}

.feature-card.is-hidden {
  display: none;
}

.feature-card-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.feature-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #fff;
  flex: 0 0 auto;
}

.feature-meta {
  color: var(--edu-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: var(--edu-pill);
  padding: 6px 8px;
  background: #eef4f8;
  color: var(--edu-body);
  font-size: 11px;
  font-weight: 700;
}

.feature-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px;
  margin-top: auto;
}

.link-button {
  border: 1px solid #d5dfeb;
  background: #fff;
  border-radius: 6px;
  min-height: 31px;
  padding: 6px 5px;
  color: var(--edu-blue);
  font-size: 10.5px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
  min-width: 0;
}

.link-button i {
  font-size: 11px;
  line-height: 1;
  flex: 0 0 auto;
}

.link-button.primary {
  color: #fff;
  border-color: var(--edu-blue);
  background: var(--edu-blue);
}

.link-button.video {
  color: #fff;
  border-color: var(--edu-green);
  background: var(--edu-green);
}

.link-button.testimonial {
  color: #fff;
  border-color: var(--edu-blue-deep);
  background: var(--edu-blue-deep);
}

.link-button.tutorial {
  color: #fff;
  border-color: var(--edu-salmon);
  background: var(--edu-salmon);
}

.empty-state {
  padding: 18px;
  border: 1px dashed rgba(91,100,114,0.38);
  border-radius: var(--edu-radius);
  color: var(--edu-muted);
  background: rgba(255,255,255,0.72);
}

.price-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 24px;
  align-items: start;
}

.price-panel,
.summary-panel,
.form-panel {
  padding: 20px;
}

.summary-panel.sticky {
  position: sticky;
  top: 92px;
}

.range-row {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid #e8edf3;
  border-radius: 18px;
  background: #fff;
}

.cycle-toggle {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cycle-toggle label {
  flex: 1;
  min-width: 130px;
  cursor: pointer;
}

.cycle-toggle input {
  position: absolute;
  opacity: 0;
}

.cycle-toggle span {
  display: block;
  text-align: center;
  border: 1px solid #e8edf3;
  border-radius: var(--edu-pill);
  padding: 10px 12px;
  font-weight: 900;
  background: #fff;
}

.cycle-toggle input:checked + span {
  color: #fff;
  background: var(--edu-blue);
  border-color: var(--edu-blue);
}

.pricing-module-list {
  display: grid;
  gap: 9px;
  max-height: 560px;
  overflow: auto;
  padding-right: 2px;
}

.pricing-module-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 11px;
  align-items: start;
  padding: 12px;
  border: 1px solid #e8edf3;
  border-radius: 16px;
  background: #fff;
}

.pricing-module-row.free {
  background: #fbfdfb;
}

.pricing-module-row input {
  margin-top: 3px;
}

.price-chip {
  display: inline-flex;
  align-items: center;
  border-radius: var(--edu-pill);
  padding: 7px 9px;
  background: rgba(55, 97, 138, 0.1);
  color: var(--edu-blue);
  font-size: 11px;
  font-weight: 900;
  white-space: nowrap;
}

.price-chip.free {
  color: #166534;
  background: rgba(22, 101, 52, 0.09);
}

.total-value {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1;
}

.summary-lines {
  display: grid;
  gap: 9px;
  margin: 16px 0;
}

.summary-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--edu-muted);
  font-size: 13px;
}

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

.community-card {
  min-height: 150px;
  text-decoration: none;
  color: var(--edu-ink);
  display: grid;
  align-content: space-between;
}

.community-card i {
  font-size: 28px;
  color: var(--edu-green);
}

.community-card.disabled {
  opacity: 0.72;
}

.hardware-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.hardware-card-public {
  display: grid;
  gap: 12px;
  padding: 18px;
  text-decoration: none;
  color: var(--edu-ink);
  border-color: #edf1f6;
}

.hardware-card-public:hover {
  border-color: rgba(18, 58, 99, 0.28);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
  transform: translateY(-2px);
}

.hardware-card-desc {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--edu-muted);
  font-size: 13px;
  line-height: 1.65;
  margin: 0 0 10px;
}

.hardware-card-public img,
.hardware-detail-image {
  width: 100%;
  border-radius: 8px;
  object-fit: cover;
  background: #e5e7eb;
}

.hardware-card-public img {
  height: 210px;
}

.hardware-detail-image {
  max-height: 520px;
}

.hardware-article {
  padding: 26px;
}

.section-head.compact {
  align-items: start;
}

.hardware-rich-text {
  color: var(--edu-muted);
  font-size: 15px;
  line-height: 1.85;
}

.hardware-rich-text h2,
.hardware-rich-text h3,
.hardware-rich-text h4 {
  color: var(--edu-ink);
  margin: 22px 0 10px;
  line-height: 1.25;
}

.hardware-rich-text h2 {
  font-size: 24px;
}

.hardware-rich-text h3 {
  font-size: 20px;
}

.hardware-rich-text h4 {
  font-size: 17px;
}

.hardware-rich-text p,
.hardware-rich-text ul,
.hardware-rich-text ol,
.hardware-rich-text blockquote {
  margin: 0 0 14px;
}

.hardware-rich-text ul,
.hardware-rich-text ol {
  padding-left: 22px;
}

.hardware-rich-text li {
  margin-bottom: 7px;
}

.hardware-rich-text blockquote {
  border-left: 4px solid var(--edu-green);
  padding: 10px 14px;
  border-radius: 0 8px 8px 0;
  background: #f4fbf8;
  color: var(--edu-ink);
}

.hardware-rich-text a {
  color: var(--edu-blue);
  font-weight: 800;
}

.rich-text.is-collapsed {
  position: relative;
  max-height: 230px;
  overflow: hidden;
}

.rich-text.is-collapsed::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 76px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), #fff);
}

.rich-readmore-button {
  margin-top: 4px;
}

.register-grid,
.hardware-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1.12fr);
  gap: 20px;
  align-items: start;
}

.form-control,
.form-select {
  border-radius: 12px;
  border-color: #e8edf3;
  min-height: 46px;
}

.form-label {
  font-weight: 800;
  font-size: 12px;
  color: var(--edu-ink);
}

.intent-list {
  display: grid;
  gap: 8px;
}

.intent-list span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px;
  border-radius: 12px;
  background: #f5f8fb;
  color: var(--edu-muted);
  font-size: 13px;
}

.public-footer {
  margin-top: 0;
  padding: 64px 0;
  border-top: 0;
  background: var(--edu-blue-deep);
  color: #fff;
}

.public-footer .brand-text strong,
.public-footer .brand-text span,
.public-footer .text-muted,
.public-footer .footer-links a {
  color: rgba(255,255,255,0.82) !important;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: start;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.footer-links a {
  text-decoration: none;
  font-size: 13px;
  font-weight: 800;
}

.proposal-modal .modal-content {
  border: 0;
  border-radius: 22px;
  overflow: hidden;
}

.proposal-modal-body {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(320px, 1.4fr) minmax(220px, 0.8fr);
  gap: 18px;
  background: linear-gradient(135deg, #f8fbff 0%, #fff8f1 100%);
}

.proposal-field label {
  color: var(--edu-blue-deep);
  display: block;
  font-size: 13px;
  font-weight: 900;
  margin-bottom: 8px;
}

.proposal-field textarea {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(18, 58, 99, 0.18);
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(18, 58, 99, 0.08);
  min-height: 320px;
  outline: none;
  padding: 14px;
  resize: vertical;
  width: 100%;
}

.proposal-card {
  background: #fff;
  border: 1px solid rgba(18, 58, 99, 0.14);
  border-radius: 20px;
  box-shadow: 0 18px 45px rgba(18, 58, 99, 0.12);
  padding: 18px;
}

.proposal-card-head {
  align-items: center;
  border-bottom: 1px solid rgba(18, 58, 99, 0.12);
  display: flex;
  gap: 14px;
  justify-content: space-between;
  padding-bottom: 14px;
}

.proposal-card-head span {
  color: var(--edu-muted);
  font-size: 13px;
  font-weight: 800;
}

.proposal-card-head strong {
  color: var(--edu-blue);
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 900;
}

.proposal-summary-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 14px;
}

.proposal-summary-grid div {
  background: rgba(0, 139, 186, 0.08);
  border-radius: 14px;
  padding: 12px;
}

.proposal-summary-grid small {
  color: var(--edu-muted);
  display: block;
  font-weight: 800;
}

.proposal-summary-grid strong {
  color: var(--edu-blue-deep);
  display: block;
  font-size: 14px;
  margin-top: 3px;
}

.proposal-table th,
.proposal-table td {
  font-size: 13px;
  vertical-align: middle;
}

.demo-modal .modal-content {
  border: 0;
  border-radius: 18px;
  overflow: hidden;
}

.demo-modal-body {
  display: grid;
  grid-template-columns: minmax(260px, 360px) 1fr;
  gap: 0;
}

.vertical-video-frame {
  aspect-ratio: 9 / 16;
  min-height: 560px;
  background: var(--edu-blue-deep);
  display: grid;
  place-items: center;
  color: #fff;
  position: relative;
}

.vertical-video-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.video-placeholder {
  padding: 24px;
  text-align: center;
}

.video-placeholder i {
  font-size: 42px;
  color: var(--edu-salmon);
}

.demo-copy {
  padding: 24px;
}

.sticky-mobile-cta {
  display: none;
}

@media (max-width: 1040px) {
  .public-nav-links {
    display: none;
  }
  .mobile-menu-btn {
    display: inline-grid;
    place-items: center;
  }
  .public-nav.is-open .mobile-menu-panel {
    display: block;
  }
  .hero-grid,
  .price-shell,
  .register-grid,
  .hardware-detail-grid {
    grid-template-columns: 1fr;
  }
  .hero-media,
  .hero-media img {
    min-height: 390px;
  }
  .problem-grid,
  .package-grid,
  .community-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .summary-panel.sticky {
    position: static;
  }
  .proposal-modal-body {
    grid-template-columns: 1fr;
  }
  .proposal-field textarea {
    min-height: 180px;
  }
}

@media (max-width: 720px) {
  .public-container {
    width: min(100% - 22px, 1180px);
  }
  .public-nav-inner {
    min-height: 68px;
  }
  .brand-text span,
  .public-nav-actions .btn-edu-light {
    display: none;
  }
  .public-nav-actions {
    gap: 7px;
  }
  .btn-edu {
    min-height: 40px;
    padding: 10px 13px;
    font-size: 12px;
  }
  .public-hero {
    padding: 34px 0 38px;
  }
  body.public-page .hero-title {
    font-size: clamp(2.1rem, 11.5vw, 3.25rem);
    line-height: 1.1;
  }
  .hero-copy {
    font-size: 14px;
  }
  .hero-media-illustrated {
    padding: 16px;
    border-radius: 0 0 44px 0;
  }
  .hero-media,
  .hero-media img,
  .hero-media iframe {
    min-height: 320px;
  }
  .hero-media img,
  .hero-media iframe {
    border-radius: 0 0 34px 0;
  }
  .hero-product-panel {
    left: 26px;
    right: 26px;
    bottom: 22px;
    padding: 12px;
  }
  .trust-row,
  .problem-grid,
  .package-grid,
  .community-grid {
    grid-template-columns: 1fr;
  }
  .section-block {
    padding: 48px 0;
  }
  .section-head {
    display: grid;
    gap: 12px;
    align-items: start;
  }
  .feature-search-wrap {
    top: 70px;
  }
  .feature-search {
    grid-template-columns: auto 1fr;
  }
  .feature-search .pill {
    grid-column: 1 / -1;
    justify-content: center;
  }
  .pricing-module-row {
    grid-template-columns: auto 1fr;
  }
  .pricing-module-row .price-chip {
    grid-column: 2;
    width: fit-content;
  }
  .demo-modal-body {
    grid-template-columns: 1fr;
  }
  .vertical-video-frame {
    min-height: auto;
    max-height: 72vh;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-links {
    justify-content: flex-start;
  }
  .sticky-mobile-cta {
    display: none;
  }
}

@media print {
  body.proposal-print-mode > *:not(.proposal-modal) {
    display: none !important;
  }
  body.proposal-print-mode .proposal-modal,
  body.proposal-print-mode .proposal-modal .modal-dialog,
  body.proposal-print-mode .proposal-modal .modal-content,
  body.proposal-print-mode .proposal-modal .modal-body {
    display: block !important;
    position: static !important;
    transform: none !important;
    width: 100% !important;
    max-width: none !important;
    height: auto !important;
    overflow: visible !important;
  }
  body.proposal-print-mode .modal-header,
  body.proposal-print-mode .modal-footer,
  body.proposal-print-mode .btn-close {
    display: none !important;
  }
  body.proposal-print-mode .proposal-modal-body {
    background: #fff !important;
    grid-template-columns: 1fr !important;
  }
  body.proposal-print-mode .proposal-field textarea {
    border: 0 !important;
    box-shadow: none !important;
    min-height: auto !important;
  }
}