@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Nunito:wght@400;600;700;800;900&display=swap');

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --blue: #3E68DD;
  --blue-dark: #2C52C4;
  --blue-pale: #EEF2FF;
  --dark: #374957;
  --dark-mid: #4A5E6D;
  --dark-light: #6B7280;
  --bg: #F0F4F8;
  --surface: #FFFFFF;
  --border: #E5E8EC;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--dark);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

/* ── Nav ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo img {
  height: 28px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--dark-mid);
  text-decoration: none;
  transition: color 0.15s;
}

.nav-links a:hover { color: var(--blue); }

/* ── Sections ── */
.section { padding: 80px 24px; max-width: 960px; margin: 0 auto; }
.section-sm { padding: 60px 24px; max-width: 720px; margin: 0 auto; }
.section-wide { padding: 80px 24px; max-width: 1100px; margin: 0 auto; }

/* ── Hero ── */
.hero {
  background: var(--bg);
  padding: 100px 24px 80px;
  text-align: center;
}

.hero-inner { max-width: 680px; margin: 0 auto; }

.hero-logo {
  width: 72px;
  height: auto;
  margin: 0 auto 20px;
  display: block;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--blue-pale);
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero h1 span { color: var(--blue); }

.hero-sub {
  font-size: 1.1rem;
  color: var(--dark-mid);
  max-width: 520px;
  margin: 0 auto 40px;
  line-height: 1.65;
}

/* ── Waitlist Form ── */
.waitlist-form {
  display: flex;
  gap: 10px;
  max-width: 420px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}

.waitlist-input {
  flex: 1;
  min-width: 200px;
  padding: 14px 18px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: var(--dark);
  background: white;
  outline: none;
  transition: border-color 0.15s;
}

.waitlist-input:focus { border-color: var(--blue); }
.waitlist-input::placeholder { color: var(--dark-light); }

.waitlist-btn {
  padding: 14px 24px;
  background: var(--blue);
  color: white;
  border: none;
  border-radius: 12px;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  white-space: nowrap;
}

.waitlist-btn:hover { background: var(--blue-dark); }
.waitlist-btn:active { transform: scale(0.98); }
.waitlist-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.waitlist-hint {
  font-size: 0.78rem;
  color: var(--dark-light);
  text-align: center;
  margin-top: 10px;
}

.waitlist-success {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #D3E7CD;
  color: #1E6B3A;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 14px 24px;
  border-radius: 12px;
  margin-top: 4px;
}

.waitlist-error {
  color: #9A3040;
  font-size: 0.82rem;
  text-align: center;
  margin-top: 8px;
  display: none;
}

/* ── Features grid ── */
.features-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}

.features-heading {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--dark);
  margin-bottom: 14px;
}

.features-sub {
  font-size: 1rem;
  color: var(--dark-mid);
  max-width: 520px;
  margin-bottom: 48px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.feature-card {
  background: var(--bg);
  border-radius: 16px;
  padding: 28px;
  border: 1px solid var(--border);
}

.feature-icon {
  font-size: 1.6rem;
  margin-bottom: 14px;
  display: block;
}

.feature-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}

.feature-desc {
  font-size: 0.9rem;
  color: var(--dark-mid);
  line-height: 1.6;
}

/* ── How it works ── */
.how-section {
  background: var(--blue);
  padding: 80px 24px;
  text-align: center;
}

.how-inner { max-width: 900px; margin: 0 auto; }

.how-section .features-label { color: rgba(255,255,255,0.65); }
.how-section .features-heading { color: white; margin-bottom: 48px; }

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px;
}

.step {
  background: rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 28px 20px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.15);
}

.step-num {
  width: 36px;
  height: 36px;
  background: white;
  color: var(--blue);
  font-weight: 800;
  font-size: 0.95rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
}

.step-title { font-size: 1rem; font-weight: 700; color: white; margin-bottom: 6px; }
.step-desc { font-size: 0.85rem; color: rgba(255,255,255,0.75); line-height: 1.55; }

/* ── Rating tiers ── */
.tiers { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-top: 36px; }

.tier { border-radius: 14px; padding: 24px; border: 1px solid transparent; }
.tier-keeper { background: #D3E7CD; border-color: #b8dbb0; }
.tier-solid  { background: #FEF9D8; border-color: #f0e89a; }
.tier-nope   { background: rgba(234,124,141,0.15); border-color: rgba(234,124,141,0.3); }

.tier-emoji { font-size: 1.4rem; margin-bottom: 10px; display: block; }
.tier-keeper .tier-title { color: #1E6B3A; }
.tier-solid  .tier-title { color: #7A6510; }
.tier-nope   .tier-title { color: #9A3040; }
.tier-title { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.tier-keeper .tier-range { color: #2E8048; }
.tier-solid  .tier-range { color: #9A7E15; }
.tier-nope   .tier-range { color: #B03A4E; }
.tier-range { font-size: 0.78rem; font-weight: 600; margin-bottom: 8px; }
.tier-keeper .tier-desc { color: #2a5e34; }
.tier-solid  .tier-desc { color: #6b5810; }
.tier-nope   .tier-desc { color: #8a2e3e; }
.tier-desc { font-size: 0.88rem; line-height: 1.55; }

/* ── Quote ── */
.quote-section { text-align: center; padding: 80px 24px; background: var(--bg); }
.quote-inner { max-width: 680px; margin: 0 auto; }
.quote-mark { font-size: 4rem; line-height: 1; color: var(--blue); opacity: 0.3; font-family: Georgia, serif; }
.quote-text { font-size: clamp(1.1rem, 2.5vw, 1.4rem); font-weight: 600; color: var(--dark); line-height: 1.55; margin: -8px 0 20px; }
.quote-attr { font-size: 0.85rem; color: var(--dark-light); }

/* ── CTA band ── */
.cta-section { text-align: center; padding: 80px 24px; }
.cta-section h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 14px; }
.cta-section p { color: var(--dark-mid); font-size: 1rem; margin-bottom: 36px; }

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  list-style: none;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--dark-light);
  text-decoration: none;
  transition: color 0.15s;
}

.footer-links a:hover { color: var(--blue); }
.footer-copy { font-size: 0.8rem; color: var(--dark-light); }

/* ── Prose (privacy/terms/support) ── */
.prose-hero {
  background: var(--bg);
  padding: 64px 24px 48px;
  text-align: center;
}

.prose-hero h1 {
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--dark);
  margin-bottom: 10px;
}

.prose-hero p {
  color: var(--dark-light);
  font-size: 0.95rem;
}

.prose { max-width: 720px; margin: 0 auto; padding: 56px 24px 80px; }
.prose h2 { font-size: 1.2rem; font-weight: 700; color: var(--dark); margin: 40px 0 10px; }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose li { font-size: 0.97rem; color: var(--dark-mid); line-height: 1.75; margin-bottom: 12px; }
.prose ul { padding-left: 20px; margin-bottom: 12px; }
.prose li { margin-bottom: 6px; }
.prose a { color: var(--blue); text-decoration: underline; }
.prose .placeholder { background: var(--blue-pale); color: var(--blue); padding: 2px 8px; border-radius: 6px; font-size: 0.85rem; font-weight: 500; }

/* ── Support cards ── */
.support-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-bottom: 48px; }
.support-card { background: var(--bg); border: 1px solid var(--border); border-radius: 14px; padding: 24px; }
.support-card-icon { font-size: 1.5rem; margin-bottom: 10px; display: block; }
.support-card-title { font-size: 0.97rem; font-weight: 700; color: var(--dark); margin-bottom: 6px; }
.support-card-desc { font-size: 0.88rem; color: var(--dark-mid); line-height: 1.6; }

/* ── Responsive ── */
@media (max-width: 600px) {
  .nav-links { gap: 16px; }
  .nav-links a { font-size: 0.82rem; }
  .waitlist-form { flex-direction: column; align-items: stretch; }
  .steps { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 400px) {
  .steps { grid-template-columns: 1fr; }
}