:root {
  --purple: #4d1d73;
  --green: #b7d320;
  --dark: #252525;
  --light: #f6f6f6;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--dark);
  background: #ffffff;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 6vw;
  background: #fff;
  box-shadow: 0 2px 14px rgba(0,0,0,.08);
  position: sticky;
  top: 0;
  z-index: 10;
}

.logo {
  font-size: 30px;
  font-weight: 800;
  text-decoration: none;
  color: #333;
  letter-spacing: -1px;
}
.logo span { color: var(--green); }

nav a {
  color: #333;
  text-decoration: none;
  margin-left: 24px;
  font-weight: 700;
}
nav a.active,
nav a:hover { color: var(--purple); }

.hero {
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 36px;
  align-items: center;
  padding: 55px 6vw 30px;
  background: linear-gradient(135deg, #f2f2f2, #ffffff);
}

.hero-image img {
  width: 100%;
  border-radius: 24px;
  display: block;
  box-shadow: 0 18px 40px rgba(0,0,0,.20);
}

.label {
  color: var(--purple);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
}

h1 {
  font-size: clamp(48px, 8vw, 105px);
  line-height: .9;
  margin: 10px 0 24px;
  color: var(--purple);
}

.intro {
  font-size: 22px;
  line-height: 1.45;
  margin-bottom: 32px;
}

.button {
  display: inline-block;
  background: var(--green);
  color: #222;
  padding: 16px 28px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 8px 18px rgba(0,0,0,.18);
}

.content {
  padding: 50px 6vw;
}

.card {
  background: var(--purple);
  color: #fff;
  padding: 34px;
  border-radius: 22px;
  margin-bottom: 32px;
}

.card h2 { margin-top: 0; font-size: 34px; }
.card p { font-size: 19px; line-height: 1.55; }

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.grid > div {
  background: var(--light);
  padding: 30px;
  border-radius: 22px;
  border-left: 8px solid var(--green);
}

h3 { font-size: 26px; margin-top: 0; color: var(--purple); }
li, .grid p { font-size: 18px; line-height: 1.6; }
.email { font-weight: 900; color: var(--purple); font-size: 24px !important; }

footer {
  text-align: center;
  padding: 35px 6vw;
  background: #262626;
  color: #fff;
  line-height: 1.6;
}

@media (max-width: 850px) {
  .site-header { display: block; }
  nav { margin-top: 16px; }
  nav a { display: inline-block; margin: 0 14px 10px 0; }
  .hero, .grid { grid-template-columns: 1fr; }
  .hero { padding-top: 30px; }
}