/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --gold: #F5A623;
  --dark: #1A1A1A;
  --bg: #F5F5F5;
  --white: #FFFFFF;
  --text: #333333;
  --text-light: #666666;
  --radius: 16px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--gold); text-decoration: none; transition: opacity 0.2s; }
a:hover { opacity: 0.8; }

img { max-width: 100%; height: auto; display: block; }

/* ===== LAYOUT ===== */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== NAV ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 20px;
  color: var(--dark);
}

.nav-brand img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.nav-links { display: flex; gap: 24px; align-items: center; }
.nav-links a { color: var(--text-light); font-size: 15px; font-weight: 500; }
.nav-links a:hover { color: var(--dark); opacity: 1; }

/* ===== HERO ===== */
.hero {
  text-align: center;
  padding: 80px 24px 48px;
}

.hero-logo {
  width: 120px;
  height: 120px;
  border-radius: 28px;
  box-shadow: 0 8px 32px rgba(245,166,35,0.25);
  margin: 0 auto 28px;
}

.hero h1 {
  font-size: 52px;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -1px;
  margin-bottom: 12px;
}

.hero .tagline {
  font-size: 24px;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 16px;
}

.hero .description {
  font-size: 18px;
  color: var(--text-light);
  max-width: 520px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.cta-button {
  display: inline-block;
  background: var(--dark);
  color: var(--white);
  padding: 16px 36px;
  border-radius: 50px;
  font-size: 17px;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.2);
  opacity: 1;
}

.cta-button img {
  display: inline;
  height: 20px;
  vertical-align: middle;
  margin-right: 8px;
}

/* ===== SHOWCASE (staggered screenshots) ===== */
.showcase {
  padding: 40px 0 20px;
}

.showcase-block {
  padding: 60px 24px;
}

.showcase-inner {
  display: flex;
  align-items: center;
  gap: 64px;
  max-width: 960px;
  margin: 0 auto;
}

.showcase-block.reverse .showcase-inner {
  flex-direction: row-reverse;
}

.showcase-phone {
  flex: 0 0 auto;
  width: 280px;
}

.showcase-phone img {
  width: 100%;
  height: auto;
  border-radius: 24px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.12);
}

.showcase-text {
  flex: 1;
}

.showcase-text h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.showcase-text p {
  font-size: 18px;
  color: var(--text-light);
  line-height: 1.7;
  max-width: 420px;
}

/* ===== FEATURES ===== */
.features {
  padding: 64px 24px 80px;
}

.features h2 {
  text-align: center;
  font-size: 32px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}

.features .subtitle {
  text-align: center;
  color: var(--text-light);
  font-size: 17px;
  margin-bottom: 48px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  transition: transform 0.2s;
}

.feature-card:hover { transform: translateY(-3px); }

.feature-icon {
  font-size: 32px;
  margin-bottom: 14px;
}

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

.feature-card p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.6;
}

/* ===== CTA BANNER ===== */
.cta-banner {
  background: var(--dark);
  border-radius: 24px;
  padding: 56px 32px;
  text-align: center;
  margin: 0 24px 64px;
  max-width: 1032px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner h2 {
  color: var(--white);
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
}

.cta-banner p {
  color: rgba(255,255,255,0.7);
  font-size: 17px;
  margin-bottom: 28px;
}

.cta-banner .cta-button {
  background: var(--gold);
  color: var(--dark);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--white);
  border-top: 1px solid rgba(0,0,0,0.06);
  padding: 40px 24px;
}

.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--dark);
  font-size: 15px;
}

.footer-brand img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}

.footer-links { display: flex; gap: 24px; }
.footer-links a { color: var(--text-light); font-size: 14px; }
.footer-links a:hover { color: var(--dark); }

.footer-copy {
  width: 100%;
  text-align: center;
  color: var(--text-light);
  font-size: 13px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(0,0,0,0.06);
}

/* ===== LEGAL PAGES ===== */
.legal {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.legal h1 {
  font-size: 36px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 8px;
}

.legal .last-updated {
  color: var(--text-light);
  font-size: 14px;
  margin-bottom: 36px;
}

.legal h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--dark);
  margin-top: 36px;
  margin-bottom: 12px;
}

.legal h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--dark);
  margin-top: 24px;
  margin-bottom: 8px;
}

.legal p, .legal li {
  font-size: 16px;
  color: var(--text);
  line-height: 1.75;
  margin-bottom: 12px;
}

.legal ul {
  padding-left: 24px;
  margin-bottom: 16px;
}

.legal li { margin-bottom: 6px; }

.legal a { text-decoration: underline; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero { padding: 56px 20px 36px; }
  .hero h1 { font-size: 36px; }
  .hero .tagline { font-size: 20px; }
  .hero .description { font-size: 16px; }

  .features-grid { grid-template-columns: 1fr; }

  .cta-banner { margin: 0 16px 48px; padding: 40px 24px; }
  .cta-banner h2 { font-size: 26px; }

  .showcase-block { padding: 40px 24px; }
  .showcase-inner {
    flex-direction: column !important;
    gap: 32px;
    text-align: center;
  }
  .showcase-phone { width: 240px; }
  .showcase-text h2 { font-size: 26px; }
  .showcase-text p { font-size: 16px; margin: 0 auto; }

  .footer .container { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 30px; }
  .hero-logo { width: 96px; height: 96px; border-radius: 22px; }
  .nav-links { gap: 16px; }
  .nav-links a { font-size: 14px; }
  .showcase-phone { width: 200px; }
  .showcase-text h2 { font-size: 22px; }
}