:root {
  --bg: #353535;
  --surface: #202124;
  --panel: #2b2c2f;
  --panel-strong: #1f2023;
  --text: #ffffff;
  --muted: #d1d1d1;
  --accent: #FF3F33;
  --accent-strong: #E0382D;
  --red: #FF3F33;
  --red-outline: #E0382D;
  --blue: #2D68C4;
  --blue-outline: #2152A0;
  --line: rgba(255, 255, 255, 0.12);
  --shadow: 0 18px 56px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background: #000000;
}

.page-shell {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 24px 20px 56px;
  background: var(--bg);
  border-radius: 0;
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  padding: 16px 22px;
  border-radius: 18px;
  background: var(--surface);
  margin-bottom: 18px;
}

.logo-lockup {
  display: inline-flex;
  align-items: center;
  width: auto;
  min-height: 56px;
}

.logo-lockup img {
  width: auto;
  height: 56px;
  max-height: 56px;
  object-fit: contain;
  display: block;
}

.brand-text {
  display: none;
}

@media (max-width: 680px) {
  .logo-lockup img {
    max-width: 120px;
  }
}

.contact-link {
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  border: 1.5px solid var(--red-outline);
  padding: 10px 16px;
  border-radius: 999px;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.contact-link:hover {
  transform: translateY(-1px);
  background: rgba(255, 63, 51, 0.12);
  border-color: var(--red);
}

@media (max-width: 680px) {
  .logo-lockup img {
    max-height: 48px;
  }
}

.hero {
  padding: 18px 0 20px;
}

.hero-copy {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 8px;
  max-width: min(760px, 94vw);
  margin-inline: auto;
}

.hero-icon-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 18px;
}

.hero-icon {
  width: min(180px, 48vw);
  height: auto;
}

.eyebrow,
.section-label,
.plan-badge {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 700;
}

.plan-badge {
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  font-size: 0.62rem;
  line-height: 1;
}

.hero h1 {
  margin: 10px 0 14px;
  max-width: 820px;
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.lead,
.section-copy p,
.fine-print {
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.8;
  margin: 0;
}

.lead {
  max-width: 680px;
}

.cta-stack {
  display: grid;
  place-items: center;
  row-gap: 14px;
  padding-block: 14px 14px;
}

.app-store-button {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 10px 18px;
  border-radius: 18px;
  background: #FF3F33;
  color: #ffffff;
  text-decoration: none;
  border: 1.5px solid #E0382D;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

@media (max-width: 680px) {
  .cta-stack {
    padding-block: 14px 24px;
  }
}

.app-store-button:hover {
  transform: translateY(-2px);
  background: #e2352c;
}

.app-store-icon {
  font-size: 2.2rem;
  line-height: 1;
}

.app-store-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.lead-part {
  display: inline;
}

.lead-break {
  display: inline;
}

@media (max-width: 760px) {
  .lead-part {
    display: block;
  }

  .lead-break {
    margin-top: 6px;
  }
}

.app-store-copy small {
  font-size: 0.72rem;
  opacity: 0.72;
}

.app-store-copy strong {
  font-size: 1.45rem;
}

.fine-print {
  margin-top: 10px;
}

.feature-band {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.feature-pill {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #ffffff;
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 0.92rem;
}

.section-copy {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: end;
}

.section-copy h2 {
  margin: 10px 0 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.1;
}

.plans {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.plan-card {
  background: #1f2023;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 22px;
  box-shadow: var(--shadow);
}

.plan-card.featured {
  border: 1.5px solid var(--red-outline);
  background: linear-gradient(180deg, #291919 0%, #1f2023 100%);
  box-shadow: 0 22px 60px rgba(255, 63, 51, 0.18);
}

.plan-card.featured .plan-header h3 {
  color: var(--red);
}

.plan-card.classroom {
  border: 1.5px solid var(--blue-outline);
  background: linear-gradient(180deg, #10224d 0%, #121c33 100%);
  box-shadow: 0 22px 60px rgba(45, 104, 196, 0.16);
}

.plan-card.classroom .plan-header h3 {
  color: var(--blue);
}

.plan-header {
  position: relative;
  min-height: 40px;
  margin-bottom: 10px;
}

.plan-header h3 {
  margin: 0;
  font-size: 1.5rem;
}

.plan-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  display: grid;
  gap: 10px;
}

@media (max-width: 860px) {
  .section-copy,
  .plans {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2.4rem;
  }
}