/* Variables */
:root {
  --green: #3cd07a;
  --dark: #222;
  --muted: #666;
  --bg: #f7f7f7;
  --card: #fff;
}

body {
  font-family: 'Nunito', sans-serif;
  background: var(--bg);
  margin: 0;
  color: var(--dark);
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}

/* HEADER */
header {
  background: #fff;
  position: sticky;
  top: 0;
  padding: 15px 0;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

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

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
}

.menu {
  display: flex;
  gap: 18px;
  list-style: none;
}

.menu a {
  text-decoration: none;
  color: var(--muted);
  font-size: 14px;
}

.btn-join {
  background: var(--green);
  padding: 8px 14px;
  font-size: 14px;
  border-radius: 20px;
  color: #064;
  font-weight: 700;
}

/* HERO */
.hero {
  background: url("https://images.unsplash.com/photo-1509003124607-9c7b6b9b9f01?auto=format&fit=crop&w=1400&q=60") center/cover no-repeat;
  padding: 100px 0;
  color: #fff;
}

.overlay {
  background: rgba(0,0,0,0.4);
  padding: 50px 0;
}

.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: 42px;
}

.hero p {
  max-width: 600px;
  margin: 12px 0 20px;
  opacity: 0.9;
}

.cta {
  background: var(--green);
  color: #063;
  padding: 12px 18px;
  border-radius: 6px;
  font-weight: 700;
  text-decoration: none;
}

/* ABOUT */
.about {
  padding: 60px 0;
  background: #fff;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  margin-bottom: 10px;
}

.lead {
  color: var(--muted);
  max-width: 700px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-top: 30px;
}

.features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.feature-card {
  background: var(--card);
  padding: 15px;
  border-radius: 10px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.06);
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.icon {
  font-size: 22px;
}

/* SERVICES */
.services {
  padding: 60px 0;
}

.section-subtitle {
  color: var(--muted);
  margin-bottom: 20px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  background: #fff;
  padding: 15px;
  border-radius: 10px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

.card img {
  width: 100%;
  border-radius: 8px;
  height: 150px;
  object-fit: cover;
}

/* CONTACT */
.contact {
  padding: 60px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.contact-card {
  background: #fff;
  padding: 15px;
  border-radius: 10px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.06);
}

/* FOOTER */
footer {
  background: #fff;
  padding: 20px;
  text-align: center;
  color: var(--muted);
}