@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700;800&display=swap');

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

:root {
  --bg:           #FAFAFA;
  --surface:      #FFFFFF;
  --surface-light:#F2F2F7;
  --violet:       #5B2FFF;
  --violet-light: #EDE8FF;
  --violet-mid:   #7C5CFF;
  --orb-gold:     #E07020;
  --text:         #111114;
  --text-sec:     #666675;
  --text-hint:    #AAABC;
  --border:       #E5E5EF;
  --radius:       16px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--violet); text-decoration: none; }
a:hover { text-decoration: underline; }

/* NAV */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 40px;
  background: rgba(250, 250, 250, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.5px;
  text-decoration: none;
}

.nav-logo span { color: var(--violet); }

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-sec);
  font-weight: 500;
  font-size: 15px;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text);
  text-decoration: none;
}

/* HERO */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 100px 24px 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(circle, rgba(91, 47, 255, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--violet-light);
  border: 1px solid rgba(91, 47, 255, 0.2);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--violet);
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(48px, 8vw, 80px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  max-width: 800px;
  margin-bottom: 24px;
  color: var(--text);
}

.hero h1 em {
  font-style: normal;
  color: var(--violet);
}

.hero p {
  font-size: 18px;
  color: var(--text-sec);
  max-width: 480px;
  margin-bottom: 48px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--violet);
  color: #fff;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--violet-mid);
  transform: translateY(-1px);
  text-decoration: none;
  color: #fff;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 100px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s;
  text-decoration: none;
}

.btn-secondary:hover {
  border-color: var(--violet);
  transform: translateY(-1px);
  text-decoration: none;
  color: var(--text);
}

/* APP PREVIEW */
.app-preview {
  display: flex;
  justify-content: center;
  padding: 20px 24px 80px;
  gap: 20px;
  flex-wrap: wrap;
}

.phone-frame {
  width: 200px;
  height: 380px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.phone-frame::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(91,47,255,0.04), transparent 60%);
}

.phone-frame .screen-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-sec);
  z-index: 1;
}

.phone-frame .screen-emoji {
  font-size: 36px;
  z-index: 1;
}

.phone-frame .screen-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  z-index: 1;
  text-align: center;
  padding: 0 16px;
}

.phone-frame.featured {
  transform: scale(1.06);
  border-color: var(--violet);
  box-shadow: 0 8px 40px rgba(91, 47, 255, 0.15);
}

/* SECTIONS */
.section {
  padding: 80px 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: 16px;
}

.section h2 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 16px;
  color: var(--text);
}

.section .subtitle {
  color: var(--text-sec);
  font-size: 17px;
  max-width: 500px;
  margin-bottom: 56px;
}

/* STEPS */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.step-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.step-card:hover {
  border-color: rgba(91, 47, 255, 0.4);
  box-shadow: 0 4px 20px rgba(91, 47, 255, 0.06);
}

.step-number {
  font-size: 12px;
  font-weight: 700;
  color: var(--violet);
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.step-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.step-card p {
  font-size: 14px;
  color: var(--text-sec);
  line-height: 1.6;
}

.step-icon {
  font-size: 32px;
  margin-bottom: 16px;
  display: block;
}

/* FEATURES */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  border-color: rgba(91, 47, 255, 0.4);
  box-shadow: 0 4px 20px rgba(91, 47, 255, 0.06);
}

.feature-icon { font-size: 28px; flex-shrink: 0; }

.feature-text h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text);
}

.feature-text p {
  font-size: 13px;
  color: var(--text-sec);
  line-height: 1.5;
}

/* CTA BANNER */
.cta-banner {
  margin: 0 24px 80px;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
  background: var(--violet-light);
  border: 1px solid rgba(91, 47, 255, 0.2);
  border-radius: 24px;
  padding: 60px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -60px; left: 50%;
  transform: translateX(-50%);
  width: 500px; height: 300px;
  background: radial-gradient(circle, rgba(91,47,255,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
  color: var(--text);
  position: relative;
}

.cta-banner p {
  color: var(--text-sec);
  margin-bottom: 36px;
  font-size: 16px;
  position: relative;
}

.store-badges {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 20px;
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.store-badge.coming-soon { opacity: 0.65; }

.store-badge-icon { font-size: 24px; }

.store-badge-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.store-badge-text small {
  font-size: 11px;
  color: var(--text-sec);
  font-weight: 400;
}

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  background: var(--surface);
}

.footer-logo {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
}

.footer-logo span { color: var(--violet); }

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-links a {
  color: var(--text-sec);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--text);
  text-decoration: none;
}

.footer-copy {
  font-size: 13px;
  color: var(--text-sec);
}

/* PRIVACY PAGE */
.privacy-hero {
  padding: 80px 24px 40px;
  text-align: center;
}

.privacy-hero h1 {
  font-size: clamp(36px, 6vw, 56px);
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
  color: var(--text);
}

.privacy-hero p { color: var(--text-sec); font-size: 16px; }

.privacy-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 24px 100px;
}

.privacy-content h2 {
  font-size: 22px;
  font-weight: 700;
  margin-top: 48px;
  margin-bottom: 16px;
  color: var(--text);
  border-left: 3px solid var(--violet);
  padding-left: 16px;
}

.privacy-content h3 {
  font-size: 16px;
  font-weight: 700;
  margin-top: 24px;
  margin-bottom: 8px;
  color: var(--text);
}

.privacy-content p {
  color: var(--text-sec);
  margin-bottom: 16px;
  line-height: 1.75;
}

.privacy-content ul {
  color: var(--text-sec);
  padding-left: 24px;
  margin-bottom: 16px;
  line-height: 1.75;
}

.privacy-content ul li { margin-bottom: 8px; }
.privacy-content a { color: var(--violet); }

.info-box {
  background: var(--violet-light);
  border: 1px solid rgba(91, 47, 255, 0.2);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 24px 0;
}

.info-box p { margin-bottom: 0; font-size: 14px; }

/* RESPONSIVE */
@media (max-width: 640px) {
  nav { padding: 16px 20px; }
  .nav-links { display: none; }
  .hero { padding: 60px 20px 60px; }
  .hero h1 { letter-spacing: -1px; }
  .cta-banner { padding: 40px 24px; }

  footer {
    padding: 32px 20px;
    flex-direction: column;
    align-items: flex-start;
  }

  .app-preview { gap: 12px; }

  .phone-frame {
    width: 160px;
    height: 300px;
  }
}