:root {
  --bg: #fffaf1;
  --panel: #ffffff;
  --text: #172033;
  --muted: #5b667a;
  --brand: #20b6a8;
  --brand-dark: #088b80;
  --sun: #ffbd4a;
  --blue: #5b7cfa;
  --line: rgba(23, 32, 51, 0.12);
  --shadow: 0 20px 60px rgba(23, 32, 51, 0.12);
  --radius: 28px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at 10% 0%, #fff1c7 0%, transparent 30%), var(--bg);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }
p { color: var(--muted); line-height: 1.65; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(255, 250, 241, 0.84);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.brand { display: inline-flex; align-items: center; gap: 10px; font-family: Nunito, sans-serif; font-weight: 900; font-size: 1.45rem; }
.brand-mark {
  width: 40px; height: 40px; display: grid; place-items: center;
  border-radius: 14px; background: linear-gradient(135deg, var(--brand), var(--blue));
  color: white; box-shadow: 0 10px 25px rgba(32, 182, 168, 0.28);
}
.main-nav { display: flex; gap: 24px; font-weight: 700; color: var(--muted); }
.main-nav a:hover { color: var(--text); }
.header-cta { font-weight: 800; color: var(--brand-dark); }
.menu-button { display: none; border: 0; background: transparent; font-size: 1.8rem; }

.section-padding { padding: 88px clamp(20px, 5vw, 72px); }
.narrow { max-width: 900px; margin: 0 auto; text-align: center; }
.eyebrow { color: var(--brand-dark); font-weight: 900; text-transform: uppercase; letter-spacing: .08em; font-size: .82rem; }
h1, h2, h3 { font-family: Nunito, sans-serif; line-height: 1.05; margin: 0; }
h1 { font-size: clamp(3rem, 7vw, 6.4rem); letter-spacing: -0.055em; max-width: 930px; }
h2 { font-size: clamp(2.1rem, 4vw, 4.2rem); letter-spacing: -0.04em; }
h3 { font-size: 1.45rem; margin-top: 16px; }

.hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr); gap: 56px; align-items: center; min-height: 760px; }
.hero-text { font-size: clamp(1.1rem, 2vw, 1.35rem); max-width: 760px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.button { display: inline-flex; justify-content: center; align-items: center; border-radius: 999px; padding: 15px 24px; font-weight: 900; border: 2px solid transparent; cursor: pointer; }
.button.primary { background: var(--text); color: white; box-shadow: 0 14px 30px rgba(23, 32, 51, .18); }
.button.primary:hover { transform: translateY(-1px); }
.button.secondary { border-color: var(--line); background: rgba(255,255,255,.65); }
.trust-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; color: var(--muted); font-weight: 700; }
.trust-row span { background: rgba(255,255,255,.72); border: 1px solid var(--line); border-radius: 999px; padding: 10px 14px; }

.hero-card { display: flex; justify-content: center; }
.phone-frame {
  width: min(100%, 410px); min-height: 600px; border: 12px solid #172033; border-radius: 46px;
  background: linear-gradient(180deg, #f6feff, #fff7e7); padding: 30px 20px;
  box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.phone-top { width: 90px; height: 8px; border-radius: 99px; background: #172033; margin: 0 auto 34px; opacity: .8; }
.chat-bubble { padding: 16px 18px; border-radius: 22px; margin-bottom: 18px; line-height: 1.5; font-weight: 700; }
.chat-bubble.child { margin-left: 44px; background: #ddf7f4; }
.chat-bubble.app { margin-right: 28px; background: white; box-shadow: 0 12px 30px rgba(23,32,51,.1); }
.explore-box { position: absolute; left: 22px; right: 22px; bottom: 28px; display: flex; gap: 14px; align-items: center; background: #172033; color: white; border-radius: 24px; padding: 18px; }
.explore-box p { margin: 4px 0 0; color: rgba(255,255,255,.75); }
.explore-icon { width: 48px; height: 48px; display: grid; place-items: center; background: rgba(255,255,255,.12); border-radius: 16px; font-size: 1.45rem; }

.section-heading { max-width: 780px; margin-bottom: 38px; }
.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.feature-card, .price-card, .steps article {
  background: rgba(255,255,255,.76); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: 0 12px 34px rgba(23,32,51,.06);
}
.feature-icon { font-size: 2.2rem; }

.safety-card { display: grid; grid-template-columns: 1fr 1fr; gap: 42px; align-items: center; background: #172033; color: white; border-radius: 36px; padding: clamp(32px, 5vw, 64px); box-shadow: var(--shadow); }
.safety-card p { color: rgba(255,255,255,.76); }
.safety-card .eyebrow { color: var(--sun); }
.check-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.check-list li { background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.14); border-radius: 18px; padding: 16px 18px; font-weight: 800; }
.check-list li::before { content: "✓"; color: var(--sun); margin-right: 10px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.steps span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 14px; background: var(--sun); font-weight: 900; }

.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.price-card.highlight { background: linear-gradient(135deg, #172033, #274062); color: white; transform: translateY(-10px); }
.price-card.highlight p { color: rgba(255,255,255,.78); }
.price { font-family: Nunito, sans-serif; font-size: 2rem; font-weight: 900; color: var(--text); }
.price-card.highlight .price { color: var(--sun); }

.waitlist { background: rgba(255,255,255,.72); border: 1px solid var(--line); border-radius: 38px; margin-bottom: 80px; box-shadow: var(--shadow); }
.waitlist-form { margin-top: 28px; text-align: left; }
.waitlist-form label { display: block; font-weight: 900; margin-bottom: 10px; }
.form-row { display: flex; gap: 12px; }
input { width: 100%; border: 2px solid var(--line); border-radius: 999px; padding: 16px 18px; font-size: 1rem; outline: none; }
input:focus { border-color: var(--brand); }
small { display: block; color: var(--muted); margin-top: 12px; line-height: 1.5; }

.site-footer { display: flex; justify-content: space-between; gap: 24px; padding: 34px clamp(20px, 5vw, 72px); border-top: 1px solid var(--line); }
.site-footer p { margin: 6px 0 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; color: var(--muted); font-weight: 700; }

@media (max-width: 960px) {
  .main-nav, .header-cta { display: none; }
  .menu-button { display: block; }
  .site-header.nav-open .main-nav { display: flex; position: absolute; top: 76px; left: 20px; right: 20px; flex-direction: column; padding: 20px; background: white; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); }
  .hero, .safety-card { grid-template-columns: 1fr; }
  .feature-grid, .price-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .section-padding { padding: 64px 20px; }
  .hero { min-height: auto; }
  .feature-grid, .price-grid, .steps { grid-template-columns: 1fr; }
  .form-row { flex-direction: column; }
  .site-footer { flex-direction: column; }
  h1 { font-size: 3.05rem; }
}

/* --------------------------------------------------------------------------
   Contact form layout fix
   -------------------------------------------------------------------------- */

.contact {
  background: linear-gradient(180deg, rgba(245, 247, 255, 0.7), rgba(255, 255, 255, 1));
}

.contact-form {
  max-width: 760px;
  margin: 32px auto 0;
  display: grid;
  gap: 16px;
}

.contact-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: stretch;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid rgba(15, 23, 42, 0.16);
  border-radius: 18px;
  padding: 16px 18px;
  font: inherit;
  background: #ffffff;
  color: inherit;
}

.contact-form textarea {
  min-height: 150px;
  resize: vertical;
  line-height: 1.5;
}

.contact-form button {
  justify-self: start;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(65, 105, 225, 0.18);
  border-color: rgba(65, 105, 225, 0.55);
}

.contact-form .form-message {
  margin: 0;
}

@media (max-width: 720px) {
  .contact-form {
    margin-top: 24px;
  }

  .contact-form .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form button {
    width: 100%;
    justify-self: stretch;
  }
}