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

:root {
  --bg: #ffffff;
  --bg-elevated: #f7f7fa;
  --surface-1: #f4f4f7;
  --surface-2: #ebebf0;
  --surface-3: #dfdfe8;
  --border: rgba(0,0,0,0.08);
  --border-strong: rgba(0,0,0,0.15);
  --text: #1c1c21;
  --text-secondary: #55555f;
  --text-muted: #8a8a96;
  --primary: #D91A70;
  --primary-glow: rgba(217,26,112,0.12);
  --accent-green: #1e9e43;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); }

/* NAV */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: rgba(255,255,255,0.85);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.nav-logo {
  width: 32px;
  height: 32px;
  background: var(--primary);
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  color: white;
  box-shadow: 0 0 20px var(--primary-glow);
}
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: var(--primary);
  color: white !important;
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600 !important;
}

/* HERO */
.hero {
  max-width: 900px;
  margin: 0 auto;
  padding: 96px 24px 48px;
  text-align: center;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  top: -140px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  pointer-events: none;
}
.hero h1 {
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.05;
  position: relative;
}
.hero-sub {
  font-size: 19px;
  color: var(--text-secondary);
  margin: 24px auto 0;
  max-width: 620px;
  position: relative;
}
.hero-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin-top: 32px;
  flex-wrap: wrap;
  position: relative;
}
.hero-note {
  margin-top: 18px;
  font-size: 13px;
  color: var(--text-muted);
  position: relative;
}

.btn-primary, .btn-secondary {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
}
.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 24px var(--primary-glow);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 32px var(--primary-glow); }
.btn-secondary {
  background: var(--surface-1);
  color: var(--text);
  border: 1px solid var(--border-strong);
}
.btn-secondary:hover { background: var(--surface-2); }

/* SCREENSHOT PLACEHOLDERS */
.screenshot-placeholder {
  background: var(--surface-1);
  border: 2px dashed var(--border-strong);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  min-height: 200px;
  margin-top: 20px;
}
.screenshot-placeholder small { color: var(--text-muted); font-weight: 400; }
.hero-shot {
  max-width: 720px;
  margin: 48px auto 0;
  min-height: 380px;
  position: relative;
}

/* STANCE */
.stance {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px;
  text-align: center;
  font-size: 19px;
  color: var(--text-secondary);
}
.stance strong { color: var(--text); }

/* SECTIONS */
.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 24px;
}
.section-alt {
  max-width: none;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section-alt > * { max-width: 1100px; margin-left: auto; margin-right: auto; }
.section h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.03em;
  text-align: center;
}
.section-sub {
  text-align: center;
  color: var(--text-secondary);
  margin: 12px auto 0;
  max-width: 560px;
}

/* STEPS */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 48px;
}
.step {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px;
}
.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.step h3 { font-size: 19px; font-weight: 700; letter-spacing: -0.01em; }
.step p { color: var(--text-secondary); font-size: 15px; margin-top: 8px; }
.step .screenshot-placeholder { min-height: 260px; }

/* FEATURES */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.feature {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px;
}
.feature-icon { font-size: 28px; }
.feature h3 { font-size: 17px; font-weight: 700; margin-top: 12px; }
.feature p { color: var(--text-secondary); font-size: 14.5px; margin-top: 6px; }

/* PRICING */
.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 48px;
  align-items: stretch;
}
.price-card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 30px;
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
}
.price-card.featured {
  border-color: var(--primary);
  box-shadow: 0 0 40px var(--primary-glow);
}
.price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
.price-card h3 { font-size: 16px; font-weight: 600; color: var(--text-secondary); }
.price { font-size: 40px; font-weight: 800; letter-spacing: -0.03em; margin-top: 8px; }
.price span { font-size: 16px; font-weight: 500; color: var(--text-muted); }
.price-note { font-size: 13px; color: var(--primary); font-weight: 600; margin-top: 4px; }
.price-card ul {
  list-style: none;
  margin: 20px 0 24px;
  color: var(--text-secondary);
  font-size: 14px;
  flex: 1;
}
.price-card li { padding: 5px 0; }
.price-card li::before { content: '\2713\00a0\00a0'; color: var(--accent-green); font-weight: 700; }
.pricing-compare {
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 32px;
}

/* FAQ */
.faq { max-width: 720px; margin: 40px auto 0; }
.faq details {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 22px;
  margin-bottom: 12px;
}
.faq summary {
  font-weight: 600;
  cursor: pointer;
  font-size: 16px;
  list-style: none;
  position: relative;
  padding-right: 28px;
}
.faq summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 0;
  color: var(--text-muted);
  font-weight: 400;
  font-size: 20px;
  transition: transform 0.2s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--text-secondary); font-size: 15px; margin-top: 12px; }

/* FOOTER */
.footer-cta { text-align: center; }
.footer-cta h2 { margin-bottom: 28px; }
footer {
  border-top: 1px solid var(--border);
  padding: 48px 24px 32px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  flex-wrap: wrap;
}
.footer-brand p { width: 100%; font-weight: 400; color: var(--text-muted); font-size: 14px; }
.footer-links { display: flex; gap: 24px; }
.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
}
.footer-links a:hover { color: var(--text); }
.footer-legal {
  max-width: 1100px;
  margin: 32px auto 0;
  color: var(--text-muted);
  font-size: 12.5px;
}

/* ARTICLE-STYLE PAGES (terms, privacy) */
.legal-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 64px 24px;
}
.legal-page h1 { font-size: 34px; font-weight: 800; letter-spacing: -0.03em; }
.legal-page .updated { color: var(--text-muted); font-size: 14px; margin-top: 6px; }
.legal-page h2 { font-size: 20px; font-weight: 700; margin: 32px 0 8px; }
.legal-page p, .legal-page li { color: var(--text-secondary); font-size: 15.5px; margin-top: 8px; }
.legal-page ul { padding-left: 22px; }

@media (max-width: 640px) {
  .nav-links a:not(.nav-cta) { display: none; }
  .hero { padding-top: 64px; }
}