/* Milestone 11 public site shell */
.marketing-page {
  min-height: 100vh;
  padding-top: 84px;
  background: radial-gradient(circle at top left, #dbeafe 0, transparent 34rem), radial-gradient(circle at top right, #ede9fe 0, transparent 30rem), var(--bg);
}

.marketing-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  width: 100%;
  margin: 0;
  padding: 10px max(14px, calc((100vw - 1320px) / 2 + 14px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid rgba(215, 222, 234, 0.86);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.11);
  backdrop-filter: blur(18px);
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
  color: var(--ink);
  font-weight: 950;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.brand-link img {
  flex: 0 0 auto;
  display: block;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.14);
}

.brand-text {
  display: grid;
  gap: 1px;
  line-height: 1.05;
}

.brand-text strong {
  font-size: 1.12rem;
}

.brand-text small {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: -0.01em;
}

.marketing-nav-group {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  min-width: 0;
}

.topbar-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px;
  border: 1px solid rgba(215, 222, 234, 0.72);
  border-radius: 999px;
  padding: 4px;
  background: rgba(248, 250, 252, 0.82);
}

.topbar-nav a {
  border-radius: 999px;
  padding: 9px 12px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 900;
  text-decoration: none;
  transition: background-color 140ms ease, color 140ms ease;
}

.topbar-nav a:hover,
.topbar-nav a:focus-visible {
  background: #fff;
  color: var(--accent-strong);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border: 1px solid rgba(37, 99, 235, 0.25);
  border-radius: 999px;
  padding: 10px 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
  font-size: 0.92rem;
  font-weight: 950;
  text-decoration: none;
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.22);
  white-space: nowrap;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  filter: brightness(1.04);
}

.marketing-mobile-menu {
  display: none;
  position: relative;
}

.marketing-mobile-menu summary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 46px;
  min-height: 44px;
  border: 1px solid rgba(37, 99, 235, 0.24);
  border-radius: 999px;
  padding: 9px;
  background: #fff;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 950;
  cursor: pointer;
  list-style: none;
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.08);
}

.marketing-mobile-menu summary::-webkit-details-marker {
  display: none;
}

.hamburger-lines {
  display: grid;
  gap: 4px;
  width: 18px;
}

.hamburger-lines span {
  display: block;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.mobile-topbar-nav {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  width: min(320px, calc(100vw - 28px));
  display: grid;
  gap: 6px;
  border: 1px solid rgba(215, 222, 234, 0.9);
  border-radius: 20px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 22px 45px rgba(15, 23, 42, 0.18);
}

.mobile-topbar-nav a {
  border-radius: 14px;
  padding: 12px 13px;
  color: var(--ink);
  font-weight: 900;
  text-decoration: none;
}

.mobile-topbar-nav a:hover,
.mobile-topbar-nav a:focus-visible {
  background: var(--surface-soft);
  color: var(--accent-strong);
}

.mobile-nav-cta {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff !important;
  text-align: center;
}

.marketing-hero,
.marketing-section {
  scroll-margin-top: 96px;
}

.marketing-shell {
  width: min(1320px, calc(100% - 28px));
  margin: 0 auto;
  padding: 12px 0 36px;
}

.marketing-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  gap: 22px;
  align-items: stretch;
  margin-top: 6px;
}

.hero-copy,
.hero-demo-card,
.marketing-section,
.marketing-footer {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(215, 222, 234, 0.95);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: clamp(24px, 5vw, 58px);
}

.marketing-kicker {
  display: inline-flex;
  width: fit-content;
  border-radius: 999px;
  padding: 7px 10px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-copy h1 {
  margin-top: 18px;
  max-width: 11.5ch;
  font-size: clamp(2.65rem, 7vw, 6.15rem);
  line-height: 0.95;
  letter-spacing: -0.015em;
}

.hero-copy p {
  max-width: 62ch;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.hero-proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.hero-proof-grid span,
.marketing-pill-list span {
  min-width: 0;
  border: 1px solid rgba(37, 99, 235, 0.16);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(16, 185, 129, 0.08));
  padding: 12px;
}

.hero-proof-grid strong {
  display: block;
  color: var(--ink);
  font-weight: 950;
  letter-spacing: -0.025em;
}

.hero-proof-grid small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-weight: 850;
}

.marketing-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
}

.marketing-pill-list span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--brand-deep);
  font-size: 0.88rem;
  font-weight: 950;
}

.button.large {
  padding: 13px 18px;
  font-size: 1rem;
}

.hero-demo-card {
  display: grid;
  align-content: center;
  gap: 18px;
  padding: clamp(18px, 4vw, 38px);
}

.demo-board {
  width: min(100%, 440px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  border: 3px solid var(--line-strong);
  background: var(--line-strong);
  gap: 1px;
  aspect-ratio: 1;
}

.demo-board span {
  position: relative;
  display: grid;
  place-items: center;
  min-width: 0;
  background: #fff;
  color: var(--given-ink);
  font-size: clamp(0.95rem, 3vw, 1.8rem);
  font-weight: 900;
}

.demo-board .is-highlight {
  background-image: repeating-linear-gradient(135deg, var(--assist-line) 0, var(--assist-line) 7px, transparent 7px, transparent 14px);
}

.demo-board .is-highlight.is-value-line {
  background-image: repeating-linear-gradient(135deg, var(--value-line) 0, var(--value-line) 7px, transparent 7px, transparent 14px);
}

.demo-board .is-highlight.is-value-line.has-blue-overlap-value {
  background-image: repeating-linear-gradient(135deg, var(--assist-line) 0, var(--assist-line) 7px, transparent 7px, transparent 14px);
}

.demo-board .is-active {
  z-index: 2;
  background-color: #fff;
  box-shadow: inset 0 0 0 4px var(--accent);
}

.demo-board .is-value-match::after {
  content: '';
  position: absolute;
  inset: 7px;
  border-radius: 999px;
  border: 2px solid var(--value-match);
  pointer-events: none;
}

.demo-board span:nth-child(3n) {
  border-right: 2px solid var(--line-strong);
}

.demo-board span:nth-child(9n) {
  border-right: 0;
}

.demo-board span:nth-child(n+19):nth-child(-n+27),
.demo-board span:nth-child(n+46):nth-child(-n+54) {
  border-bottom: 2px solid var(--line-strong);
}

.demo-steps {
  display: grid;
  gap: 8px;
  border-radius: 18px;
  padding: 16px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
}

.demo-steps p {
  margin: 0 0 8px;
  color: var(--muted);
  line-height: 1.5;
}

.demo-steps p:last-child {
  margin-bottom: 0;
}

.marketing-section {
  margin-top: 22px;
  padding: clamp(20px, 4vw, 38px);
}

.section-heading-wide {
  max-width: 850px;
}

.section-heading-wide h2,
.split-section h2 {
  margin-top: 14px;
  font-size: clamp(1.9rem, 4vw, 3.7rem);
  line-height: 0.96;
  letter-spacing: -0.038em;
}

.section-heading-wide p,
.split-section p {
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.55;
}

.feature-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.feature-card,
.school-track-list article {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  background: var(--surface-soft);
}

.feature-card-highlight {
  border-color: rgba(37, 99, 235, 0.22);
  background: radial-gradient(circle at top left, rgba(37, 99, 235, 0.12), transparent 48%), linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(239, 247, 225, 0.62));
  box-shadow: 0 16px 32px rgba(37, 99, 235, 0.1);
}

.feature-card-supporting {
  background: rgba(248, 250, 252, 0.82);
}

.feature-card h3 {
  margin: 0 0 8px;
  letter-spacing: -0.03em;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.48;
}

.access-grid {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--line);
  margin-top: 22px;
}

.access-row {
  display: grid;
  grid-template-columns: minmax(220px, 1.2fr) repeat(3, minmax(150px, 1fr));
  gap: 1px;
  background: var(--line);
}

.access-row > div {
  min-width: 0;
  padding: 14px;
  background: #fff;
  line-height: 1.35;
}

.access-head > div {
  background: var(--ink);
  color: #fff;
  font-weight: 950;
}

.access-row:not(.access-head) > div:first-child {
  font-weight: 900;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 22px;
  align-items: center;
}

.school-track-list {
  display: grid;
  gap: 12px;
}

.school-track-list article {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  align-items: start;
}

.school-track-list strong {
  color: var(--accent-strong);
}

.school-track-list span {
  color: var(--muted);
  line-height: 1.45;
}

@media (max-width: 520px) {
  .hero-proof-grid {
    grid-template-columns: 1fr;
  }
}

.print-practice-section {
  align-items: stretch;
}

.print-practice-preview {
  display: grid;
  gap: 14px;
  align-content: start;
  border: 1px solid rgba(17, 24, 39, 0.12);
  border-radius: 24px;
  padding: clamp(16px, 3vw, 26px);
  background: linear-gradient(180deg, #fff, rgba(248, 250, 252, 0.94));
  box-shadow: 0 24px 52px rgba(15, 23, 42, 0.12);
}

.print-preview-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 10px;
  color: var(--ink);
}

.print-preview-header strong {
  font-weight: 950;
  letter-spacing: -0.03em;
}

.print-preview-header span,
.print-practice-preview p {
  color: var(--muted);
  font-weight: 850;
}

.print-preview-board {
  width: min(100%, 400px);
}

.print-practice-preview p {
  margin: 0;
  line-height: 1.45;
}

.marketing-cta-band {
  display: grid;
  justify-items: center;
  text-align: center;
  background: radial-gradient(circle at 18% 18%, rgba(37, 99, 235, 0.14), transparent 34%), radial-gradient(circle at 82% 20%, rgba(16, 185, 129, 0.13), transparent 30%), #fff;
}

.marketing-cta-band h2 {
  max-width: 780px;
  margin: 14px 0 0;
  font-size: clamp(2rem, 4.8vw, 4.6rem);
  line-height: 0.94;
  letter-spacing: -0.04em;
}

.marketing-cta-band p {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.55;
}


.badge-showcase-heading {
  display: grid;
  gap: 4px;
  padding: 2px 2px 0;
}

.badge-showcase-heading strong {
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 950;
  letter-spacing: -0.015em;
}

.badge-showcase-heading span {
  color: var(--muted);
  font-size: 0.93rem;
  font-weight: 800;
  line-height: 1.35;
}

.gate-badge-heading {
  margin-top: 4px;
}

.school-marketing-stack,
.school-preview-stack {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.school-badge-showcase {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  min-width: 0;
}

.school-badge-showcase-preview,
.index-badge-showcase {
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

.school-badge-showcase-compact {
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.gate-badge-showcase {
  margin-top: 14px;
}

.school-badge-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 12px;
}

.school-badge-strip > span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 9px;
  border: 1px solid rgba(122, 92, 58, 0.16);
  border-radius: 999px;
  background: rgba(255, 252, 244, 0.86);
  color: var(--ink);
  font-size: 0.8rem;
  font-weight: 900;
}

.school-mini-badge {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #355332;
  background: radial-gradient(circle at 35% 25%, rgba(255, 255, 255, 0.95), rgba(221, 235, 183, 0.95) 38%, rgba(91, 111, 74, 0.28));
  border: 1px solid rgba(91, 111, 74, 0.3);
}

.school-mini-badge.is-diploma {
  color: #4c2d7f;
  background: radial-gradient(circle at 35% 25%, rgba(255, 255, 255, 0.95), rgba(224, 214, 255, 0.96) 38%, rgba(76, 45, 127, 0.28));
  border-color: rgba(76, 45, 127, 0.3);
}

.school-mini-badge svg {
  width: 0.94rem;
  height: 0.94rem;
  fill: currentColor;
}

.school-badge-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 12px;
  border: 1px solid rgba(122, 92, 58, 0.16);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255, 252, 244, 0.96), rgba(239, 247, 225, 0.82));
  box-shadow: 0 12px 24px rgba(91, 111, 74, 0.12);
}

.school-badge-card.is-diploma {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(250, 245, 255, 0.98), rgba(239, 247, 225, 0.86));
  border-color: rgba(76, 45, 127, 0.26);
}

.school-badge-icon {
  width: 2.9rem;
  height: 2.9rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #355332;
  background: radial-gradient(circle at 35% 25%, rgba(255, 255, 255, 0.95), rgba(221, 235, 183, 0.95) 38%, rgba(91, 111, 74, 0.28));
  border: 1px solid rgba(91, 111, 74, 0.35);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 10px 18px rgba(91, 111, 74, 0.16);
}

.school-badge-icon svg {
  width: 1.55rem;
  height: 1.55rem;
  fill: currentColor;
}

.school-badge-card.badge-level-intermediate .school-badge-icon {
  color: #1f4f5c;
  background: radial-gradient(circle at 35% 25%, rgba(255, 255, 255, 0.95), rgba(205, 234, 241, 0.95) 38%, rgba(31, 79, 92, 0.25));
  border-color: rgba(31, 79, 92, 0.28);
}


.school-badge-card.badge-level-advanced .school-badge-icon {
  color: #6b4a16;
  background: radial-gradient(circle at 35% 25%, rgba(255, 255, 255, 0.94), rgba(247, 225, 178, 0.96) 38%, rgba(107, 74, 22, 0.24));
  border-color: rgba(107, 74, 22, 0.28);
}

.school-badge-card.badge-level-expert .school-badge-icon {
  color: #6f2b2b;
  background: radial-gradient(circle at 35% 25%, rgba(255, 255, 255, 0.9), rgba(244, 202, 190, 0.95) 38%, rgba(111, 43, 43, 0.26));
  border-color: rgba(111, 43, 43, 0.25);
}

.school-badge-card.badge-level-diploma .school-badge-icon {
  color: #4c2d7f;
  background: radial-gradient(circle at 35% 25%, rgba(255, 255, 255, 0.95), rgba(224, 214, 255, 0.96) 38%, rgba(76, 45, 127, 0.28));
  border-color: rgba(76, 45, 127, 0.3);
}

.school-badge-card strong {
  display: block;
  color: var(--ink);
  font-weight: 950;
  line-height: 1.15;
}

.school-badge-card small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-weight: 800;
}

@media (max-width: 720px) {
  .school-badge-showcase {
    grid-template-columns: 1fr;
  }
}

.marketing-footer {
  width: min(1320px, calc(100% - 28px));
  margin: 0 auto 28px;
  padding: 18px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  color: var(--muted);
}

.marketing-footer p {
  margin: 0;
}

.marketing-footer a {
  color: var(--accent-strong);
  font-weight: 900;
}

@media (max-width: 980px) {
  .marketing-hero,
  .split-section {
    grid-template-columns: 1fr;
  }

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

  .access-grid {
    overflow-x: auto;
  }

  .access-row {
    min-width: 760px;
  }
}

@media (max-width: 820px) {
  .marketing-page {
    padding-top: 80px;
  }

  .marketing-header {
    gap: 10px;
  }

  .marketing-nav-group {
    display: none;
  }

  .marketing-mobile-menu {
    display: block;
  }

  .brand-link img {
    width: 48px;
    height: 48px;
  }

  .brand-text small {
    display: none;
  }
}

@media (max-width: 720px) {
  .marketing-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-copy h1 {
    max-width: 100%;
  }

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

  .print-preview-header {
    flex-direction: column;
  }

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

  .school-track-list article {
    grid-template-columns: 1fr;
  }
}