:root {
  --primary: #FF5858;
  --secondary: #FFD700;
  --accent: #D72660;
  --bg: #1b1a23;
  --text: #2d2d2d;
  --white: #fff;
  --radius: 1.5rem;
  --shadow: 0 6px 24px 0 rgba(0,0,0,0.13);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: 'Montserrat', Arial, sans-serif;
  background: linear-gradient(120deg, var(--bg) 60%, var(--secondary) 100%);
  color: var(--text);
  min-height: 100vh;
}
header {
  background: var(--white);
  box-shadow: var(--shadow);
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 1rem 0 0.5rem 0;
  display: flex; align-items: center; justify-content: center;
}
.logo {
  display: flex; align-items: center; gap: 0.5rem;
  font-weight: 700; font-size: 1.3rem; color: var(--primary);
  text-decoration: none;
}
.logo svg { width: 32px; height: 32px; }
nav { margin-left: auto; }
.nav-list { display: flex; gap: 1.4rem; list-style: none; margin: 0; padding: 0; }
.nav-link {
  color: var(--text); text-decoration: none; font-weight: 500;
  border-radius: 0.7rem; padding: 0.3rem 1rem;
  transition: background .2s;
}
.nav-link:hover { background: var(--primary); color: var(--white); }
.hero {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 3rem 0 2rem 0;
  gap: 1.2rem;
  text-align: center;
}
.hero-title { font-size: 2.2rem; font-weight: 700; color: var(--accent); margin: 0 0 1rem 0; }
.hero-title span { color: var(--secondary); }
.hero-desc { font-size: 1.1rem; margin-bottom: 1.4rem; color: var(--text); }
.btn {
  display: inline-block; background: var(--primary); color: var(--white); border: none;
  border-radius: 0.7rem; padding: 0.7rem 2.2rem; font-size: 1.1rem; font-weight: 600;
  box-shadow: var(--shadow); text-decoration: none; transition: background .2s;
}
.btn:hover { background: var(--accent); color: var(--white); }
.hero-img {
  max-width: 320px; margin: 0 auto 1.2rem auto; border-radius: var(--radius);
  box-shadow: var(--shadow); background: var(--white); padding: 0.7rem;
}
.features {
  background: var(--white); border-radius: var(--radius);
  margin: 2rem 0; padding: 2rem 1rem;
  box-shadow: var(--shadow);
}
.features-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.2rem;
}
.feature-card {
  background: var(--bg); color: var(--white); border-radius: var(--radius);
  padding: 1rem; box-shadow: var(--shadow); position: relative;
  overflow: hidden; min-height: 140px;
  display: flex; flex-direction: column; align-items: flex-start;
}
.feature-icon { margin-bottom: 0.8rem; }
.feature-title { font-size: 1.1rem; margin: 0 0 0.5rem 0; color: var(--secondary); }
.feature-desc { font-size: 0.98rem; margin: 0; color: var(--white); opacity: 0.88; }
.process {
  margin: 2rem 0; padding: 2rem 1rem; background: var(--primary); color: var(--white); border-radius: var(--radius);
}
.steps { display: flex; flex-wrap: wrap; gap: 1.2rem; justify-content: space-between; }
.step {
  flex: 1 1 160px; min-width: 150px; background: var(--white); color: var(--primary); border-radius: 1rem;
  padding: 0.8rem; box-shadow: var(--shadow); text-align: center;
}
.step-number { font-size: 2rem; font-weight: 700; color: var(--accent); }
.cta {
  background: var(--accent); color: var(--white); border-radius: var(--radius);
  margin: 2rem 0; padding: 2rem 1rem; text-align: center;
}
.cta-title { font-size: 1.5rem; margin-bottom: 1rem; }
.cta-desc { font-size: 1.1rem; margin-bottom: 1.2rem; }
.footer {
  background: var(--bg); color: var(--white); border-radius: var(--radius) var(--radius) 0 0;
  padding: 1.2rem 1rem 0.5rem 1rem; text-align: center;
}
.footer-logo {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem; margin-bottom: 0.5rem;
}
.footer-logo svg { width: 28px; height: 28px; }
.footer-desc { font-size: 0.98rem; margin-bottom: 0.5rem; color: #eee; }
.copyright { font-size: 0.92rem; color: #aaa; margin-top: 0.3rem; }
@media (max-width: 700px) {
  .features-grid, .steps { grid-template-columns: 1fr; flex-direction: column; }
}