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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background: #ffffff;
  color: #111111;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* HEADER */
.site-header {
  padding: 20px 0;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid #f2f2f2;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { height: 40px; width: auto; }
.header-nav { display: flex; align-items: center; gap: 20px; }
.nav-link { color: #111; text-decoration: none; font-weight: 500; font-size: 15px; }
.nav-link:hover { color: #e30613; }

/* BUTTONS */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #e30613;
  color: #fff;
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 10px;
  transition: background 0.2s, transform 0.1s;
}
.btn-primary:hover { background: #b00510; transform: translateY(-1px); }
.btn-small { padding: 10px 20px; font-size: 14px; }
.btn-large { padding: 18px 36px; font-size: 18px; }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: #111;
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 10px;
  border: 1.5px solid #e4e4e4;
  transition: border-color 0.2s;
}
.btn-secondary:hover { border-color: #111; }

/* HERO */
.hero { padding: 100px 0 80px; text-align: center; }
.badge {
  display: inline-block;
  background: #fff0f1;
  color: #e30613;
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 28px;
}
.hero-title {
  font-size: 72px;
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.05;
  margin-bottom: 24px;
  color: #111;
}
.red { color: #e30613; }
.hero-subtitle {
  font-size: 20px;
  color: #555;
  max-width: 680px;
  margin: 0 auto 40px;
  line-height: 1.5;
}
.hero-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* SECTIONS */
.section-light { padding: 80px 0; background: #f7f8fa; }
.section-white { padding: 80px 0; background: #fff; }
.section-title {
  font-size: 40px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 14px;
  letter-spacing: -1px;
}
.section-subtitle {
  text-align: center;
  color: #555;
  font-size: 18px;
  max-width: 640px;
  margin: 0 auto 50px;
}
.brand-inline { font-weight: 700; }

/* TRY NOW CARD */
.try-card {
  max-width: 640px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid #ececec;
  border-radius: 16px;
  padding: 50px 40px;
  text-align: center;
}
.try-icon {
  width: 64px;
  height: 64px;
  background: #fff0f1;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.try-title { font-size: 22px; font-weight: 700; margin-bottom: 10px; }
.try-text { color: #555; margin-bottom: 24px; }

/* HOW IT WORKS */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 40px;
}
.step { text-align: center; padding: 20px; }
.step-icon {
  width: 56px;
  height: 56px;
  background: #fff0f1;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}
.step h3 { font-size: 20px; font-weight: 700; margin-bottom: 10px; }
.step p { color: #555; font-size: 15px; }

/* WHY CLEVER DATA */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.feature {
  background: #fff;
  border: 1px solid #ececec;
  border-radius: 14px;
  padding: 28px 24px;
}
.feature-icon {
  width: 44px;
  height: 44px;
  background: #fff0f1;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.feature h4 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.feature p { color: #555; font-size: 14px; line-height: 1.5; }

/* CTA */
.cta-section { padding: 100px 0; background: #fff; text-align: center; }

/* FOOTER */
.site-footer { padding: 30px 0; border-top: 1px solid #f2f2f2; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; }
.footer-logo { height: 28px; }
.footer-text { color: #888; font-size: 14px; }

/* MOBILE */
@media (max-width: 900px) {
  .hero-title { font-size: 48px; }
  .steps-grid { grid-template-columns: 1fr; gap: 30px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .section-title { font-size: 30px; }
}
@media (max-width: 500px) {
  .hero-title { font-size: 36px; }
  .hero-subtitle { font-size: 16px; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 10px; }
  .try-card { padding: 30px 20px; }
}
.step-number {
  width: 56px;
  height: 56px;
  background: #e30613;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  font-size: 24px;
  font-weight: 700;
}

.try-icon-circle {
  width: 72px;
  height: 72px;
  background: #e30613;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1px;
}

.feature-dot {
  width: 14px;
  height: 14px;
  background: #e30613;
  border-radius: 50%;
  margin-bottom: 16px;
}