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

/* GLOBAL */
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  color: #333;
  background: #fff;
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 0 16px;
}

/* HEADER */
.site-header {
  background: #0f7b3a;
  color: #fff;
  padding: 4px 0;
}

.header-flex {
  justify-content: space-between;
}

.logo a {
  font-weight: 700;
  font-size: 1.2rem;
}

.nav a {
  margin-left: 16px;
  font-weight: 500;
  font-size: 0.95rem;
}

/* HERO */
.hero {
  background: #0f7b3a;
  color: #fff;
  padding: 72px 0;
  text-align: left;
}

.hero h1 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.hero p {
  margin-bottom: 20px;
  max-width: 600px;
}

.hero .container {
  max-width: 720px;
}

/* BUTTON */
.btn-primary {
  display: inline-block;
  background: #fff;
  color: #0f7b3a;
  padding: 12px 20px;
  border-radius: 4px;
  font-weight: 600;
}

.btn-secondary {
  display: inline-block;
  margin-left: 12px;
  border: 2px solid #fff;
  color: #fff;
  padding: 10px 18px;
  border-radius: 4px;
  font-weight: 600;
}

/* SECTION */
.section {
  padding: 48px 0;
}

.section h2 {
  margin-bottom: 16px;
  font-size: 1.6rem;
}

.bg-light {
  background: #f5f7f6;
}

/* GRID */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: #fff;
  padding: 20px;
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

/* FOOTER */
.site-footer {
  background: #0f7b3a;
  color: #fff;
  text-align: center;
  padding: 20px 0;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .header-flex {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    margin-top: 10px;
  }

  .nav a {
    margin-left: 0;
    margin-right: 12px;
  }

  .hero h1 {
    font-size: 1.6rem;
  }
}
/* ===== MENU MOBILE ===== */

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: #fff;
  cursor: pointer;
}

/* MOBILE */
@media (max-width: 768px) {

  .menu-toggle {
    display: block;
  }

  /* SEMBUNYIKAN NAV SECARA DEFAULT */
  .nav {
    display: none;
    width: 100%;
    margin-top: 12px;
    flex-direction: column;
    background: #0f7b3a;
  }

  .nav a {
    padding: 10px 0;
    border-top: 1px solid rgba(255,255,255,0.2);
  }

  /* NAV MUNCUL SAAT ACTIVE */
  .nav.active {
    display: flex;
  }

  .header-flex {
    flex-wrap: wrap;
  }
}